Candidate List 20230924

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Section 1: New Sources (age<1d; 7 events)    

Section 2: Old (1-5d) sources observed last night (86 events)
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Section 1: New Afterglow/FBOT Cands Last Night (2)
1. ZTF23abgfrgc (FBOT?) (TNS: AT 2023tkv)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 309.01811, 21.24248    20h36m4.35s, 21d14m32.93s
Galactic (l, b): 64.29023, -11.56559    ext(g-r) = 0.092





PS1: 1 source in 3 arcsec    Closest: d = 2.16 arcsec    photoz=0.71+/-0.40    peak abs mag = -25.22
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.37 +/- 0.07 mag

Rise Rate:
g: 0.75 mag/day
r: 0.6 mag/day
i: -99 mag/day

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


2. ZTF23abghkdc (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 355.02909, -0.48299    23h40m6.98s, 0d-28m-58.77s
Galactic (l, b): 87.26099, -58.3264    ext(g-r) = 0.035



SDSS (10 arcsec):Found SDSS spec-z: z=0.17; peak abs mag = -19.56

PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.09 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: 0.16 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 (33)
0. ZTF23abeqble (Afterglow?) (TNS: AT 2023sze)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 300.74907, 15.37664    20h 2m59.78s, 15d22m35.91s
Galactic (l, b): 54.94913, -8.20374    ext(g-r) = 0.285





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.21 +/- 0.09 mag

Rise Rate:
g: 2.19 mag/day
r: 1.91 mag/day
i: -99 mag/day

Fade Rate:
g: 0.33 mag/day
r: 0.23 mag/day
i: -99 mag/day


1. ZTF23abetodb (Afterglow?) (TNS: AT 2023tcd)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 354.16061, 23.96378    23h36m38.55s, 23d57m49.60s
Galactic (l, b): 101.75406, -35.81316    ext(g-r) = 0.085






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 3.87 arcsec, 174.2 deg (east of north)
    photoz=0.41 (68% bounds 0.31, 0.53), type=PSF    peak abs mag = -23.16 (68% bounds -22.46, -23.86)

Extinction-corrected gr color:
From alerts: -0.16 +/- 0.07 mag
Extinction-corrected gi color:
From alerts: -0.35 +/- 0.1 mag
Extinction-corrected ri color:
From alerts: -0.2 +/- 0.1 mag

Rise Rate:
g: -99 mag/day
r: 0.09 mag/day
i: 0.01 mag/day

Fade Rate:
g: 0.34 mag/day
r: 0.33 mag/day
i: -99 mag/day


2. ZTF23abetwwi (Afterglow?) (TNS: AT 2023sue)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 328.74491, 3.10002    21h54m58.78s, 3d 6m0.06s
Galactic (l, b): 61.2807, -37.83373    ext(g-r) = 0.068






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.60 arcsec, 157.3 deg (east of north)
    photoz=0.08 (68% bounds 0.06, 0.14), type=SER    peak abs mag = -18.82 (68% bounds -18.22, -20.21)

Extinction-corrected gr color:
From alerts: -0.09 +/- 0.15 mag
Extinction-corrected gi color:
From alerts: -0.15 +/- 0.18 mag
Extinction-corrected ri color:
From alerts: -0.07 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: 0.2 mag/day

Fade Rate:
g: 0.27 mag/day
r: 0.26 mag/day
i: -99 mag/day


3. ZTF23abeudve (Afterglow?FBOT?) (TNS: AT 2023tdw)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 325.75249, 7.98824    21h43m0.60s, 7d59m17.67s
Galactic (l, b): 63.64632, -32.44624    ext(g-r) = 0.075






PS1: 1 source in 3 arcsec    Closest: d = 1.02 arcsec    photoz=0.33+/-0.04    peak abs mag = -22.62
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.2 +/- 0.12 mag

Rise Rate:
g: 0.1 mag/day
r: 0.58 mag/day
i: -99 mag/day

Fade Rate:
g: 0.25 mag/day
r: -99 mag/day
i: -99 mag/day


4. ZTF23abevprh (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 344.84675, 5.60781    22h59m23.22s, 5d36m28.12s
Galactic (l, b): 79.14267, -47.51053    ext(g-r) = 0.071






PS1: 1 source in 3 arcsec    Closest: d = 0.66 arcsec    photoz=0.11+/-0.02    peak abs mag = -18.65
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.66 arcsec, 284.1 deg (east of north)
    photoz=0.16 (68% bounds 0.15, 0.18), type=SER    peak abs mag = -19.47 (68% bounds -19.29, -19.69)

Extinction-corrected gr color:
From alerts: 0.17 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.0 mag/day
r: 0.56 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.57 mag/day
i: -99 mag/day


5. ZTF23abevutt (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 348.7337, 15.97697    23h14m56.09s, 15d58m37.10s
Galactic (l, b): 91.58289, -40.94716    ext(g-r) = 0.072






PS1: 1 source in 3 arcsec    Closest: d = 0.30 arcsec    photoz=0.14+/-0.06    peak abs mag = -19.26
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.31 arcsec, 128.2 deg (east of north)
    photoz=0.1 (68% bounds 0.08, 0.12), type=SER    peak abs mag = -18.53 (68% bounds -17.91, -18.9)

Extinction-corrected gr color:
From alerts: -0.0 +/- 0.19 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.13 mag/day
r: 0.6 mag/day
i: -99 mag/day

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


6. ZTF23abexebx (Afterglow?) (TNS: SN 2023swt)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 27.69633, 29.03915     1h50m47.12s, 29d 2m20.94s
Galactic (l, b): 138.24941, -32.06124    ext(g-r) = 0.066






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.25 +/- 0.08 mag
Extinction-corrected gi color:
From alerts: 0.01 +/- 0.12 mag
Extinction-corrected ri color:
From alerts: -0.24 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 22.66 mag/day
r: 0.6 mag/day
i: -99 mag/day

Fade Rate:
g: 0.17 mag/day
r: 0.16 mag/day
i: 0.17 mag/day


7. ZTF23abfabhq (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 50.88135, 4.87532     3h23m31.52s, 4d52m31.15s
Galactic (l, b): 177.69392, -41.28625    ext(g-r) = 0.144





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



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

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


8. ZTF23abfgsod (Afterglow?) (TNS: AT 2023tje)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 341.27637, 39.01121    22h45m6.33s, 39d 0m40.36s
Galactic (l, b): 97.66109, -17.58268    ext(g-r) = 0.128





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.12 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.27 mag/day
r: 0.09 mag/day
i: -99 mag/day

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


9. ZTF23abfkzky (Afterglow?) (TNS: AT 2023tlz)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 20.99375, 33.77151     1h23m58.50s, 33d46m17.42s
Galactic (l, b): 130.63162, -28.61332    ext(g-r) = 0.069






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 3.76 arcsec, 130.4 deg (east of north)
    photoz=-99 (68% bounds -99, -99), type=REX    peak abs mag = nan (68% bounds nan, nan)

Extinction-corrected gr color:
From alerts: -0.21 +/- 0.19 mag
Extinction-corrected gi color:
From alerts: -0.26 +/- 0.22 mag
Extinction-corrected ri color:
From alerts: -0.05 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.84 mag/day
r: 0.37 mag/day
i: 0.03 mag/day

Fade Rate:
g: 0.11 mag/day
r: 0.1 mag/day
i: -99 mag/day


10. ZTF23abfmbkn (FBOT?) (TNS: AT 2023tmd)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 20.60132, 24.74691     1h22m24.32s, 24d44m48.86s
Galactic (l, b): 131.81343, -37.59021    ext(g-r) = 0.082






PS1: 1 source in 3 arcsec    Closest: d = 1.08 arcsec    photoz=0.38+/-0.06    peak abs mag = -21.97
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.23 +/- 0.13 mag

Rise Rate:
g: 0.17 mag/day
r: 0.33 mag/day
i: -99 mag/day

Fade Rate:
g: 0.17 mag/day
r: -99 mag/day
i: -99 mag/day


11. ZTF23abfmipe (FBOT?) (TNS: AT 2023tnj)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 40.69226, 7.61333     2h42m46.14s, 7d36m47.98s
Galactic (l, b): 164.7318, -46.02799    ext(g-r) = 0.13






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.96 arcsec, 257.1 deg (east of north)
    photoz=0.54 (68% bounds 0.31, 0.83), type=REX    peak abs mag = -22.79 (68% bounds -21.38, -23.93)

Extinction-corrected gr color:
From alerts: 0.31 +/- 0.28 mag
Extinction-corrected gi color:
From alerts: 0.15 +/- 0.34 mag
Extinction-corrected ri color:
From alerts: -0.17 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.2 mag/day
r: 0.02 mag/day
i: 0.03 mag/day

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


12. ZTF23abfmkep (Afterglow?) (TNS: AT 2023teu)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 67.23687, -1.85138     4h28m56.85s, -1d-51m-4.98s
Galactic (l, b): 196.68929, -32.1968    ext(g-r) = 0.076






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.65 +/- 0.16 mag
Extinction-corrected gi color:
From alerts: 0.31 +/- 0.29 mag
Extinction-corrected ri color:
From alerts: 0.88 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.17 mag/day
i: -99 mag/day

Fade Rate:
g: 0.1 mag/day
r: 0.31 mag/day
i: -99 mag/day


13. ZTF23abfmlft (Afterglow?) (TNS: AT 2023sys)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 63.08336, -6.75407     4h12m20.01s, -6d-45m-14.64s
Galactic (l, b): 199.30371, -38.24903    ext(g-r) = 0.088






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.42 arcsec, 276.1 deg (east of north)
    photoz=0.01 (68% bounds 0.01, 0.02), type=PSF    peak abs mag = -13.3 (68% bounds -12.76, -15.02)

Extinction-corrected gr color:
From alerts: 0.61 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.34 mag/day
r: 0.21 mag/day
i: -99 mag/day

Fade Rate:
g: 0.12 mag/day
r: 0.24 mag/day
i: -99 mag/day


14. ZTF23abfpegt (Afterglow?) (TNS: AT 2023tde)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 265.62061, 39.31858    17h42m28.95s, 39d19m6.90s
Galactic (l, b): 64.80217, 29.53628    ext(g-r) = 0.047






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.21 +/- 0.07 mag
Extinction-corrected gi color:
From alerts: -0.7 +/- 0.17 mag
Extinction-corrected ri color:
From alerts: -0.29 +/- 0.17 mag

Rise Rate:
g: 1.16 mag/day
r: 0.7 mag/day
i: 0.47 mag/day

Fade Rate:
g: 0.22 mag/day
r: 0.24 mag/day
i: -99 mag/day


15. ZTF23abfroaw (Afterglow?) (TNS: AT 2023tjl)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 329.41625, -19.82178    21h57m39.90s, -19d-49m-18.42s
Galactic (l, b): 33.78777, -49.68672    ext(g-r) = 0.029





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.3 +/- 0.11 mag

Rise Rate:
g: 0.26 mag/day
r: 0.12 mag/day
i: -99 mag/day

Fade Rate:
g: 0.41 mag/day
r: 0.38 mag/day
i: -99 mag/day


16. ZTF23abftpph (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 15.66475, 17.79171     1h 2m39.54s, 17d47m30.16s
Galactic (l, b): 126.71052, -44.9977    ext(g-r) = 0.052






PS1: 1 source in 3 arcsec    Closest: d = 0.24 arcsec    photoz=0.21+/-0.12    peak abs mag = -19.77
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.15 mag/day
i: -99 mag/day

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


17. ZTF23abfttmf (FBOT?) (TNS: AT 2023tgi)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 21.66571, 0.34526     1h26m39.77s, 0d20m42.95s
Galactic (l, b): 141.49149, -61.25074    ext(g-r) = 0.036




SDSS (10 arcsec):Found SDSS spec-z: z=0.18; peak abs mag = -19.67

PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.13 +/- 0.31 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.28 mag/day
i: -99 mag/day

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


18. ZTF23abfubfc (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 348.10087, 17.71156    23h12m24.21s, 17d42m41.61s
Galactic (l, b): 91.97923, -39.1351    ext(g-r) = 0.122






PS1: 1 source in 3 arcsec    Closest: d = 0.25 arcsec    photoz=0.08+/-0.01    peak abs mag = -18.79
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.26 arcsec, 205.7 deg (east of north)
    photoz=0.07 (68% bounds 0.06, 0.08), type=SER    peak abs mag = -18.39 (68% bounds -18.13, -18.69)

Extinction-corrected gr color:
From alerts: -0.19 +/- 0.12 mag

Rise Rate:
g: 0.42 mag/day
r: 0.4 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.23 mag/day
i: -99 mag/day


19. ZTF23abfvnln (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 13.28337, -21.55443     0h53m8.01s, -21d-33m-15.94s
Galactic (l, b): 126.98464, -84.41283    ext(g-r) = 0.02






PS1: 1 source in 3 arcsec    Closest: d = 1.05 arcsec    photoz=0.09+/-0.01    peak abs mag = -18.81
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.07 arcsec, 329.5 deg (east of north)
    photoz=0.13 (68% bounds 0.12, 0.15), type=SER    peak abs mag = -19.6 (68% bounds -19.31, -19.83)


Rise Rate:
g: 0.36 mag/day
r: -99 mag/day
i: -99 mag/day

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


20. ZTF23abfxhnx (Afterglow?FBOT?) (TNS: AT 2023teq)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 65.60584, -6.41522     4h22m25.40s, -6d-24m-54.78s
Galactic (l, b): 200.46631, -35.8966    ext(g-r) = 0.065






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.03 arcsec, 3.7 deg (east of north)
    photoz=0.99 (68% bounds 0.86, 1.08), type=REX    peak abs mag = -24.29 (68% bounds -23.94, -24.53)

Extinction-corrected gr color:
From alerts: 0.03 +/- 0.28 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.12 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 11.07 mag/day
r: 0.09 mag/day
i: -99 mag/day


21. ZTF23abfxyis (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 105.27288, 51.35594     7h 1m5.49s, 51d21m21.39s
Galactic (l, b): 165.33864, 22.30553    ext(g-r) = 0.078






PS1: 1 source in 3 arcsec    Closest: d = 0.92 arcsec    photoz=0.33+/-0.30    peak abs mag = -21.06
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.07 +/- 0.27 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.35 mag/day
r: 0.32 mag/day
i: -99 mag/day


22. ZTF23abgawjv (Afterglow?) (TNS: AT 2023tmg)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 248.58597, 49.23537    16h34m20.63s, 49d14m7.34s
Galactic (l, b): 76.11578, 42.26928    ext(g-r) = 0.019






PS1: 1 source in 3 arcsec    Closest: d = 0.83 arcsec    photoz=0.05+/-0.00    peak abs mag = -16.98
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.51 arcsec, 77.9 deg (east of north)
    photoz=0.05 (68% bounds 0.04, 0.07), type=SER    peak abs mag = -17.24 (68% bounds -16.82, -17.73)

Extinction-corrected gr color:
From alerts: -0.28 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 4.4 mag/day
r: 0.18 mag/day
i: -99 mag/day

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


23. ZTF23abgbytx (Afterglow?) (TNS: AT 2023tal)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 343.45018, -7.18867    22h53m48.04s, -7d-11m-19.21s
Galactic (l, b): 63.05998, -55.71697    ext(g-r) = 0.037






PS1: 1 source in 3 arcsec    Closest: d = 1.51 arcsec    photoz=0.12+/-0.04    peak abs mag = -19.39
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.48 arcsec, 64.7 deg (east of north)
    photoz=0.1 (68% bounds 0.06, 0.14), type=EXP    peak abs mag = -19.03 (68% bounds -17.87, -19.9)

Extinction-corrected gr color:
From alerts: -0.22 +/- 0.22 mag
Extinction-corrected gi color:
From alerts: -0.36 +/- 0.26 mag
Extinction-corrected ri color:
From alerts: -0.15 +/- 0.25 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: -99 mag/day
i: 0.01 mag/day

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


24. ZTF23abgfwzr (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 305.72751, 18.56582    20h22m54.60s, 18d33m56.94s
Galactic (l, b): 60.25901, -10.52571    ext(g-r) = 0.192





PS1: 1 source in 3 arcsec    Closest: d = 4.44 arcsec    photoz=1.39+/-0.06    peak abs mag = -25.07
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.47 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.28 mag/day
r: 0.01 mag/day
i: -99 mag/day

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


25. ZTF23abgfxqn (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 336.38326, 10.67179    22h25m31.98s, 10d40m18.43s
Galactic (l, b): 74.88341, -38.23036    ext(g-r) = 0.116





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.20 arcsec, 118.8 deg (east of north)
    photoz=0.08 (68% bounds 0.03, 0.17), type=DEV    peak abs mag = -18.71 (68% bounds -16.49, -20.53)

Extinction-corrected gr color:
From alerts: 0.05 +/- 0.09 mag
Extinction-corrected gi color:
From alerts: -0.28 +/- 0.16 mag
Extinction-corrected ri color:
From alerts: -0.33 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.39 mag/day
r: 0.01 mag/day
i: 0.11 mag/day

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


26. ZTF23abggbdy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 319.36911, -7.0104    21h17m28.59s, -7d 0m-37.45s
Galactic (l, b): 44.31716, -35.53495    ext(g-r) = 0.142



SDSS (10 arcsec):Found SDSS spec-z: z=0.09; peak abs mag = -18.34

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.67 arcsec, 178.7 deg (east of north)
    photoz=0.02 (68% bounds 0.01, 0.12), type=SER    peak abs mag = -15.4 (68% bounds -13.33, -19.01)

Extinction-corrected gr color:
From alerts: -0.03 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.23 mag/day
r: 0.01 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 11.19 mag/day
i: -99 mag/day


27. ZTF23abggqqc (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 312.29449, 19.54458    20h49m10.68s, 19d32m40.50s
Galactic (l, b): 64.73375, -15.0479    ext(g-r) = 0.106





PS1: 1 source in 3 arcsec    Closest: d = 0.73 arcsec    photoz=0.40+/-0.11    peak abs mag = -21.64
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.04 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 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


28. ZTF23abghobj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 335.82355, 8.77118    22h23m17.65s, 8d46m16.23s
Galactic (l, b): 72.70278, -39.24215    ext(g-r) = 0.085





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



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

Fade Rate:
g: -99 mag/day
r: 10.68 mag/day
i: -99 mag/day


29. ZTF23abgjtgt (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 41.72118, -19.59542     2h46m53.08s, -19d-35m-43.52s
Galactic (l, b): 203.23128, -62.52654    ext(g-r) = 0.046





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.44 arcsec, 110.1 deg (east of north)
    photoz=0.25 (68% bounds 0.15, 0.49), type=EXP    peak abs mag = -20.75 (68% bounds -19.53, -22.51)

Extinction-corrected gr color:
From alerts: -0.15 +/- 0.2 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.15 mag/day
r: 0.11 mag/day
i: -99 mag/day

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


30. ZTF23abgjyci (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 31.41101, 25.50544     2h 5m38.64s, 25d30m19.59s
Galactic (l, b): 143.30141, -34.41408    ext(g-r) = 0.09





PS1: 1 source in 3 arcsec    Closest: d = 2.71 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.72 arcsec, 275.1 deg (east of north)
    photoz=0.16 (68% bounds 0.13, 0.22), type=PSF    peak abs mag = -19.02 (68% bounds -18.53, -19.83)


Rise Rate:
g: 0.17 mag/day
r: -99 mag/day
i: -99 mag/day

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


31. ZTF23abgkehw (Afterglow?) (TNS: AT 2023szt)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 339.0194, 20.73649    22h36m4.66s, 20d44m11.35s
Galactic (l, b): 85.0453, -31.99747    ext(g-r) = 0.049





PS1: 1 source in 3 arcsec    Closest: d = 1.12 arcsec    photoz=0.43+/-0.00    peak abs mag = -22.02
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.27 +/- 0.22 mag

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

Fade Rate:
g: 0.2 mag/day
r: 0.21 mag/day
i: -99 mag/day


32. ZTF23abgmlsm (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 101.26508, 20.00143     6h45m3.62s, 20d 0m5.16s
Galactic (l, b): 194.31984, 7.62547    ext(g-r) = 0.257





PS1: 1 source in 3 arcsec    Closest: d = 0.72 arcsec    photoz=0.19+/-0.02    peak abs mag = -19.99
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.29 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: -99 mag/day
i: -99 mag/day

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