Candidate List 20231213

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Section 1: New Sources (age<1d; 16 events)    

Section 2: Old (1-5d) sources observed last night (253 events)
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF23abtowkc (FBOT?) (TNS: AT 2023zdu)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 30.40757, -2.81615     2h 1m37.82s, -2d-48m-58.14s
Galactic (l, b): 160.56936, -60.45283    ext(g-r) = 0.029





PS1: 1 source in 3 arcsec    Closest: d = 2.08 arcsec    photoz=0.07+/-0.02    peak abs mag = -17.19
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.83 arcsec, 238.4 deg (east of north)
    photoz=0.4 (68% bounds 0.13, 1.14), type=EXP    peak abs mag = -21.51 (68% bounds -18.84, -24.28)

Extinction-corrected gr color:
From alerts: 0.1 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: 0.2 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (43)
0. ZTF23absrvdt (Afterglow?FBOT?) (TNS: AT 2023znd)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 2.38612, 14.28869     0h 9m32.67s, 14d17m19.29s
Galactic (l, b): 107.86084, -47.35342    ext(g-r) = 0.099




SDSS (10 arcsec):Found SDSS spec-z: z=0.07; peak abs mag = -18.52

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 3.75 arcsec, 306.0 deg (east of north)
    photoz=0.63 (68% bounds 0.24, 1.13), type=PSF    peak abs mag = -23.95 (68% bounds -21.48, -25.49)

Extinction-corrected gr color:
From alerts: -0.17 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 6.91 mag/day
i: -99 mag/day

Fade Rate:
g: 0.22 mag/day
r: 0.18 mag/day
i: -99 mag/day


1. ZTF23absvgfz (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 127.87288, 0.53028     8h31m29.49s, 0d31m48.99s
Galactic (l, b): 224.44384, 22.36576    ext(g-r) = 0.049




SDSS (10 arcsec):Found SDSS spec-z: z=0.08; peak abs mag = -18.32

PS1: 1 source in 3 arcsec    Closest: d = 0.10 arcsec    photoz=0.09+/-0.01    peak abs mag = -18.57
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.07 arcsec, 57.7 deg (east of north)
    photoz=0.08 (68% bounds 0.07, 0.08), type=SER    peak abs mag = -18.3 (68% bounds -18.02, -18.46)

Extinction-corrected gr color:
From alerts: 0.46 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.5 mag/day
r: 0.6 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.32 mag/day
i: -99 mag/day


2. ZTF23absvnkc (Afterglow?) (TNS: AT 2023znl)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 103.76255, 19.26696     6h55m3.01s, 19d16m1.06s
Galactic (l, b): 196.02557, 9.42186    ext(g-r) = 0.093





PS1: 1 source in 3 arcsec    Closest: d = 1.54 arcsec    photoz=0.10+/-0.00    peak abs mag = -19.40
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.24 +/- 0.16 mag

Rise Rate:
g: 0.01 mag/day
r: 0.25 mag/day
i: -99 mag/day

Fade Rate:
g: 0.29 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF23abrujxp (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 55.02094, 7.54078     3h40m5.03s, 7d32m26.81s
Galactic (l, b): 178.75223, -36.45308    ext(g-r) = 0.309





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.26 mag/day
i: -99 mag/day


4. ZTF23abrupqs (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 44.59788, 11.94299     2h58m23.49s, 11d56m34.75s
Galactic (l, b): 165.33422, -40.25224    ext(g-r) = 0.213





PS1: 1 source in 3 arcsec    Closest: d = 0.51 arcsec    photoz=0.05+/-0.01    peak abs mag = -15.99
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.69 mag/day
i: -99 mag/day


5. ZTF23abtawjy (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 339.32143, -23.97234    22h37m17.14s, -23d-58m-20.42s
Galactic (l, b): 31.30811, -59.66622    ext(g-r) = 0.03





PS1: 1 source in 3 arcsec    Closest: d = 2.79 arcsec    photoz=0.09+/-0.00    peak abs mag = -19.64
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.47 +/- 0.18 mag

Rise Rate:
g: 0.04 mag/day
r: 0.14 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


6. ZTF23abtbfov (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 301.26827, -10.48096    20h 5m4.38s, -10d-28m-51.47s
Galactic (l, b): 31.68537, -21.05793    ext(g-r) = 0.144





PS1: 1 source in 3 arcsec    Closest: d = 0.28 arcsec    photoz=0.10+/-0.02    peak abs mag = -19.13
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.28 mag/day
i: -99 mag/day


7. ZTF23abtbfzb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 302.1552, -12.99871    20h 8m37.25s, -12d-59m-55.34s
Galactic (l, b): 29.61069, -22.8997    ext(g-r) = 0.128





PS1: 1 source in 3 arcsec    Closest: d = 0.47 arcsec    photoz=0.41+/-0.09    peak abs mag = -22.83
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.01 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.33 mag/day
i: -99 mag/day


8. ZTF23abtdyvq (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 6.10525, 26.30295     0h24m25.26s, 26d18m10.62s
Galactic (l, b): 115.42689, -36.17478    ext(g-r) = 0.042






PS1: 1 source in 3 arcsec    Closest: d = 1.41 arcsec    photoz=0.08+/-0.00    peak abs mag = -18.15
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.65 arcsec, 295.3 deg (east of north)
    photoz=0.24 (68% bounds 0.1, 0.52), type=SER    peak abs mag = -20.74 (68% bounds -18.65, -22.68)


Rise Rate:
g: 0.53 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


9. ZTF23abteist (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 47.87852, 5.04213     3h11m30.85s, 5d 2m31.68s
Galactic (l, b): 174.70837, -43.31192    ext(g-r) = 0.21





PS1: 1 source in 3 arcsec    Closest: d = 0.57 arcsec    photoz=0.27+/-0.04    peak abs mag = -19.29
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.01 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.29 mag/day
i: -99 mag/day


10. ZTF23abtejco (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 46.89055, 7.86959     3h 7m33.73s, 7d52m10.54s
Galactic (l, b): 171.10201, -41.9271    ext(g-r) = 0.584





PS1: 1 source in 3 arcsec    Closest: d = 1.68 arcsec    photoz=0.09+/-0.09    peak abs mag = -17.20
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.03 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.75 mag/day
i: -99 mag/day


11. ZTF23abteoep (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 51.19556, 2.83082     3h24m46.94s, 2d49m50.97s
Galactic (l, b): 180.00574, -42.4326    ext(g-r) = 0.135





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.22 +/- 0.11 mag

Rise Rate:
g: -99 mag/day
r: 0.04 mag/day
i: -99 mag/day

Fade Rate:
g: 0.16 mag/day
r: 0.21 mag/day
i: -99 mag/day


12. ZTF23abteont (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 44.10327, 1.89606     2h56m24.79s, 1d53m45.83s
Galactic (l, b): 173.97899, -48.19414    ext(g-r) = 0.106





PS1: 1 source in 3 arcsec    Closest: d = 0.28 arcsec    photoz=0.03+/-0.01    peak abs mag = -14.64
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.22 arcsec, 194.2 deg (east of north)
    photoz=0.03 (68% bounds 0.02, 0.03), type=SER    peak abs mag = -14.38 (68% bounds -13.61, -14.85)


Rise Rate:
g: -99 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.42 mag/day
i: -99 mag/day


13. ZTF23abteozm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 52.9285, 3.39289     3h31m42.84s, 3d23m34.41s
Galactic (l, b): 180.96522, -40.76066    ext(g-r) = 0.105





PS1: 1 source in 3 arcsec    Closest: d = 0.28 arcsec    photoz=0.17+/-0.01    peak abs mag = -18.47
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.59 mag/day
i: -99 mag/day


14. ZTF23abtesxj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 62.18023, 5.11063     4h 8m43.25s, 5d 6m38.28s
Galactic (l, b): 186.51019, -32.49259    ext(g-r) = 0.402






PS1: 1 source in 3 arcsec    Closest: d = 2.39 arcsec    photoz=0.11+/-0.02    peak abs mag = -18.20
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.3 +/- 0.29 mag

Rise Rate:
g: -99 mag/day
r: 0.04 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 5.12 mag/day
i: -99 mag/day


15. ZTF23abtfhqk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 48.16276, 10.91153     3h12m39.06s, 10d54m41.52s
Galactic (l, b): 169.67863, -38.8201    ext(g-r) = 0.538





PS1: 1 source in 3 arcsec    Closest: d = 0.21 arcsec    photoz=0.13+/-0.02    peak abs mag = -17.62
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.01 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.32 mag/day
i: -99 mag/day


16. ZTF23abtfhwj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 53.60808, 11.26575     3h34m25.94s, 11d15m56.71s
Galactic (l, b): 174.24346, -34.90137    ext(g-r) = 0.491





PS1: 1 source in 3 arcsec    Closest: d = 1.35 arcsec    photoz=0.22+/-0.04    peak abs mag = -19.05
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.21 mag/day
i: -99 mag/day


17. ZTF23abtfiwl (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 51.8887, 15.0202     3h27m33.29s, 15d 1m12.72s
Galactic (l, b): 169.6506, -33.33762    ext(g-r) = 0.28





PS1: 1 source in 3 arcsec    Closest: d = 0.28 arcsec    photoz=0.46+/-0.19    peak abs mag = -21.07
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.02 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.31 mag/day
i: -99 mag/day


18. ZTF23abtgcjm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 64.76178, 9.21592     4h19m2.83s, 9d12m57.33s
Galactic (l, b): 184.51858, -27.97004    ext(g-r) = 0.299





PS1: 1 source in 3 arcsec    Closest: d = 0.84 arcsec    photoz=0.41+/-0.44    peak abs mag = -20.22
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.0 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.28 mag/day
i: -99 mag/day


19. ZTF23abtggnb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 68.36359, 10.39548     4h33m27.26s, 10d23m43.72s
Galactic (l, b): 185.84469, -24.42428    ext(g-r) = 0.387


Milliquas v6 (2 arcsec):Found q (description), name = SDSS J043327.26+102344.0, QSO probability: 85 %


PS1: 1 source in 3 arcsec    Closest: d = 0.38 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.3 mag/day
i: -99 mag/day


20. ZTF23abtggql (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 71.05254, 8.96089     4h44m12.61s, 8d57m39.20s
Galactic (l, b): 188.80266, -23.09936    ext(g-r) = 0.232





PS1: 1 source in 3 arcsec    Closest: d = 1.58 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 3.46 mag/day
i: -99 mag/day


21. ZTF23abtggww (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 70.38544, 8.66354     4h41m32.51s, 8d39m48.74s
Galactic (l, b): 188.65914, -23.81045    ext(g-r) = 0.22





PS1: 1 source in 3 arcsec    Closest: d = 0.06 arcsec    photoz=0.26+/-0.08    peak abs mag = -19.79
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.7 mag/day
i: -99 mag/day


22. ZTF23abtggzi (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 74.23527, 8.30092     4h56m56.47s, 8d18m3.32s
Galactic (l, b): 191.28924, -20.85854    ext(g-r) = 0.141





PS1: 1 source in 3 arcsec    Closest: d = 0.26 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.39 mag/day
i: -99 mag/day


23. ZTF23abtghuc (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 72.38405, 10.77283     4h49m32.17s, 10d46m22.17s
Galactic (l, b): 188.0023, -20.989    ext(g-r) = 0.472


Milliquas v6 (2 arcsec):Found q (description), name = WISEA J044932.17+104622.4, QSO probability: 97 %


PS1: 1 source in 3 arcsec    Closest: d = 0.21 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.28 mag/day
i: -99 mag/day


24. ZTF23abtginv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 73.72623, 12.31725     4h54m54.30s, 12d19m2.11s
Galactic (l, b): 187.44858, -19.02845    ext(g-r) = 0.496





PS1: 1 source in 3 arcsec    Closest: d = 0.51 arcsec    photoz=0.29+/-0.08    peak abs mag = -19.51
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.24 mag/day
i: -99 mag/day


25. ZTF23abtgkji (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 74.09476, 9.13269     4h56m22.74s, 9d 7m57.69s
Galactic (l, b): 190.46548, -20.51614    ext(g-r) = 0.163





PS1: 1 source in 3 arcsec    Closest: d = 0.15 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.21 mag/day
i: -99 mag/day


26. ZTF23abtgkoh (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 71.28413, 10.89265     4h45m8.19s, 10d53m33.53s
Galactic (l, b): 187.23131, -21.80519    ext(g-r) = 0.473





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.27 mag/day
i: -99 mag/day


27. ZTF23abthakp (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 73.91219, 8.76972     4h55m38.93s, 8d46m11.00s
Galactic (l, b): 190.68218, -20.8671    ext(g-r) = 0.131





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.34 mag/day
i: -99 mag/day


28. ZTF23abtjdtm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 137.18134, 48.9695     9h 8m43.52s, 48d58m10.21s
Galactic (l, b): 170.10073, 42.3297    ext(g-r) = 0.019






PS1: 1 source in 3 arcsec    Closest: d = 1.04 arcsec    photoz=0.05+/-0.02    peak abs mag = -17.33
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.04 arcsec, 66.0 deg (east of north)
    photoz=0.02 (68% bounds 0.01, 0.05), type=REX    peak abs mag = -15.01 (68% bounds -13.21, -17.28)

Extinction-corrected gr color:
From alerts: -0.08 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.4 mag/day
r: 0.29 mag/day
i: -99 mag/day

Fade Rate:
g: 11.14 mag/day
r: 31.49 mag/day
i: -99 mag/day


29. ZTF23abtjkql (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 143.08945, 50.998     9h32m21.47s, 50d59m52.81s
Galactic (l, b): 166.43378, 45.73409    ext(g-r) = 0.019




SDSS (10 arcsec):Found SDSS spec-z: z=0.07; peak abs mag = -17.92

PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.15 +/- 0.1 mag

Rise Rate:
g: 0.27 mag/day
r: 0.1 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 19.74 mag/day
i: -99 mag/day


30. ZTF23abtkcmm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 167.8688, 37.42296    11h11m28.51s, 37d25m22.66s
Galactic (l, b): 180.56951, 66.59619    ext(g-r) = 0.013






PS1: 1 source in 3 arcsec    Closest: d = 0.48 arcsec    photoz=0.10+/-0.11    peak abs mag = -18.25
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.40 arcsec, 204.3 deg (east of north)
    photoz=0.14 (68% bounds 0.08, 0.19), type=SER    peak abs mag = -19.13 (68% bounds -17.86, -19.77)

Extinction-corrected gr color:
From alerts: 0.09 +/- 0.33 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 12.83 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


31. ZTF23abtkply (Afterglow?) (TNS: AT 2023zrh)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 171.86492, 23.99902    11h27m27.58s, 23d59m56.49s
Galactic (l, b): 217.63623, 70.82751    ext(g-r) = 0.019



SDSS (10 arcsec):Found SDSS spec-z: z=0.12; peak abs mag = -19.48

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.43 arcsec, 351.4 deg (east of north)
    photoz=0.09 (68% bounds 0.05, 0.18), type=EXP    peak abs mag = -18.88 (68% bounds -17.36, -20.45)

Extinction-corrected gr color:
From alerts: 0.24 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.19 mag/day
r: 0.22 mag/day
i: -99 mag/day

Fade Rate:
g: 0.81 mag/day
r: -99 mag/day
i: -99 mag/day


32. ZTF23abtlgsd (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 139.91104, 44.83048     9h19m38.65s, 44d49m49.71s
Galactic (l, b): 175.54086, 44.56986    ext(g-r) = 0.016





PS1: 1 source in 3 arcsec    Closest: d = 1.39 arcsec    photoz=0.20+/-0.02    peak abs mag = -20.15
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 13.57 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.38 mag/day
i: -99 mag/day


33. ZTF23abtmynq (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 163.25638, 59.85439    10h53m1.53s, 59d51m15.80s
Galactic (l, b): 146.43309, 51.52898    ext(g-r) = 0.007





PS1: 1 source in 3 arcsec    Closest: d = 2.15 arcsec    photoz=0.09+/-0.03    peak abs mag = -18.01
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.18 arcsec, 226.3 deg (east of north)
    photoz=0.1 (68% bounds 0.09, 0.12), type=REX    peak abs mag = -18.34 (68% bounds -18.05, -18.64)


Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 5.33 mag/day
r: -99 mag/day
i: -99 mag/day


34. ZTF23abtnijv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 213.15858, -1.43925    14h12m38.06s, -1d-26m-21.31s
Galactic (l, b): 340.56026, 55.38609    ext(g-r) = 0.067



SDSS (10 arcsec):Found SDSS spec-z: z=0.07; peak abs mag = -18.12
DESI (10 arcsec):Found DESI spec-z: z=0.07; peak abs mag = -18.12
PS1: 1 source in 3 arcsec    Closest: d = 1.70 arcsec    photoz=0.06+/-0.00    peak abs mag = -17.64
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.87 arcsec, 210.8 deg (east of north)
    photoz=0.04 (68% bounds 0.03, 0.05), type=REX    peak abs mag = -16.84 (68% bounds -15.99, -17.52)


Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.37 mag/day
i: -99 mag/day


35. ZTF23abtnjew (Afterglow?) (TNS: AT 2023zqp)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 206.68846, -13.12104    13h46m45.23s, -13d-7m-15.73s
Galactic (l, b): 323.11571, 47.5712    ext(g-r) = 0.114






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.22 mag/day
i: -99 mag/day


36. ZTF23abtnksb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 205.09347, -17.33064    13h40m22.43s, -17d-19m-50.32s
Galactic (l, b): 319.25979, 43.98415    ext(g-r) = 0.091





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.44 mag/day
i: -99 mag/day


37. ZTF23abtospn (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 12.46653, -13.7565     0h49m51.97s, -13d-45m-23.40s
Galactic (l, b): 121.28196, -76.62321    ext(g-r) = 0.025





PS1: 1 source in 3 arcsec    Closest: d = 0.50 arcsec    photoz=0.42+/-0.58    peak abs mag = -21.68
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.64 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.13 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


38. ZTF23abtpohj (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 19.43176, -3.66008     1h17m43.62s, -3d-39m-36.27s
Galactic (l, b): 139.05071, -65.70575    ext(g-r) = 0.039





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.74 arcsec, 324.9 deg (east of north)
    photoz=1.12 (68% bounds 0.99, 1.3), type=EXP    peak abs mag = -24.28 (68% bounds -23.95, -24.67)


Rise Rate:
g: 0.16 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


39. ZTF23abtqfhx (Afterglow?) (TNS: AT 2023zur)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 79.31995, 8.06095     5h17m16.79s, 8d 3m39.41s
Galactic (l, b): 194.353, -16.73778    ext(g-r) = 0.357





PS1: 1 source in 3 arcsec    Closest: d = 0.99 arcsec    photoz=0.05+/-0.00    peak abs mag = -17.54
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.38 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.72 mag/day
i: -99 mag/day

Fade Rate:
g: 0.13 mag/day
r: 0.4 mag/day
i: -99 mag/day


40. ZTF23abtsrcz (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 119.78762, 47.35897     7h59m9.03s, 47d21m32.30s
Galactic (l, b): 171.86125, 30.72841    ext(g-r) = 0.047





PS1: 1 source in 3 arcsec    Closest: d = 0.99 arcsec    photoz=0.21+/-0.06    peak abs mag = -19.75
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.46 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.0 mag/day
r: 0.21 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


41. ZTF23abttrtj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 183.40582, 61.03893    12h13m37.40s, 61d 2m20.14s
Galactic (l, b): 131.00235, 55.49286    ext(g-r) = 0.016





PS1: 1 source in 3 arcsec    Closest: d = 1.89 arcsec    photoz=0.06+/-0.02    peak abs mag = -18.40
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.86 arcsec, 133.0 deg (east of north)
    photoz=0.04 (68% bounds 0.03, 0.06), type=SER    peak abs mag = -17.31 (68% bounds -16.66, -18.13)

Extinction-corrected gr color:
From alerts: -0.15 +/- 0.18 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.23 mag/day
r: 23.41 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.64 mag/day
i: -99 mag/day


42. ZTF23abtucbd (Afterglow?FBOT?) (TNS: AT 2023yrr)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 179.15288, 12.37642    11h56m36.69s, 12d22m35.10s
Galactic (l, b): 259.20324, 70.43831    ext(g-r) = 0.025



SDSS (10 arcsec):Found SDSS spec-z: z=0.02; peak abs mag = -16.44

PS1: 1 source in 3 arcsec    Closest: d = 0.70 arcsec    photoz=0.10+/-0.01    peak abs mag = -19.56
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.46 +/- 0.44 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.67 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day