Candidate List 20231010

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

Section 2: Old (1-5d) sources observed last night (113 events)
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF19addxgal (FBOT?) (TNS: AT 2019lcb)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 288.12137, 59.87456    19h12m29.13s, 59d52m28.43s
Galactic (l, b): 90.63817, 20.6972    ext(g-r) = 0.085





PS1: 1 source in 3 arcsec    Closest: d = 4.77 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.03 arcsec, 298.8 deg (east of north)
    photoz=0.05 (68% bounds 0.01, 0.78), type=PSF    peak abs mag = -20.26 (68% bounds -16.77, -26.88)

Extinction-corrected gr color:
From alerts: -0.4 +/- 0.06 mag

Rise Rate:
g: 1.21 mag/day
r: 1.18 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 (21)
0. ZTF23abhsglj (FBOT?) (TNS: AT 2023typ)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 273.8571, 41.82691    18h15m25.70s, 41d49m36.88s
Galactic (l, b): 69.21756, 24.07048    ext(g-r) = 0.044






PS1: 1 source in 3 arcsec    Closest: d = 0.89 arcsec    photoz=0.10+/-0.05    peak abs mag = -19.77
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.02 +/- 0.09 mag
Extinction-corrected gi color:
From alerts: -0.05 +/- 0.1 mag
Extinction-corrected ri color:
From alerts: -0.03 +/- 0.1 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.14 mag/day
r: 0.2 mag/day
i: 0.15 mag/day

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


1. ZTF23abhsjvz (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 340.20918, 52.24121    22h40m50.20s, 52d14m28.36s
Galactic (l, b): 103.54338, -5.64462    ext(g-r) = 0.437





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.17 +/- 0.11 mag

Rise Rate:
g: 0.46 mag/day
r: 0.52 mag/day
i: -99 mag/day

Fade Rate:
g: 0.22 mag/day
r: 0.23 mag/day
i: -99 mag/day


2. ZTF23abhupsb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 7.48921, -8.61399     0h29m57.41s, -8d-36m-50.36s
Galactic (l, b): 106.58857, -70.80102    ext(g-r) = 0.043






PS1: 1 source in 3 arcsec    Closest: d = 2.28 arcsec    photoz=0.07+/-0.01    peak abs mag = -18.33
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.15 arcsec, 260.8 deg (east of north)
    photoz=0.05 (68% bounds 0.04, 0.07), type=REX    peak abs mag = -17.49 (68% bounds -16.99, -18.21)

Extinction-corrected gr color:
From alerts: -0.94 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.07 mag/day
r: 0.16 mag/day
i: -99 mag/day

Fade Rate:
g: 0.04 mag/day
r: 0.55 mag/day
i: -99 mag/day


3. ZTF23abhuuyz (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 23.44741, -3.48104     1h33m47.38s, -3d-28m-51.75s
Galactic (l, b): 147.92965, -64.27763    ext(g-r) = 0.034




SDSS (10 arcsec):Found SDSS spec-z: z=1.12; peak abs mag = -24.93

PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.37 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.11 mag/day
r: 0.09 mag/day
i: -99 mag/day

Fade Rate:
g: 0.06 mag/day
r: -99 mag/day
i: -99 mag/day


4. ZTF23abhvrfk (Afterglow?FBOT?) (TNS: AT 2023udd)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 268.36253, 3.83447    17h53m27.01s, 3d50m4.10s
Galactic (l, b): 29.71031, 14.64233    ext(g-r) = 0.23





PS1: 1 source in 3 arcsec    Closest: d = 2.88 arcsec    photoz=0.39+/-0.03    peak abs mag = -25.56
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.43 +/- 0.06 mag

Rise Rate:
g: 0.58 mag/day
r: 0.5 mag/day
i: -99 mag/day

Fade Rate:
g: 0.3 mag/day
r: 0.22 mag/day
i: -99 mag/day


5. ZTF23abhvsbo (Afterglow?) (TNS: SN 2023uba)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 265.09036, 9.4131    17h40m21.69s, 9d24m47.16s
Galactic (l, b): 33.43656, 20.03096    ext(g-r) = 0.157





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.31 +/- 0.1 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.04 mag/day
i: -99 mag/day

Fade Rate:
g: 0.31 mag/day
r: 0.33 mag/day
i: -99 mag/day


6. ZTF23abhxvlp (Afterglow?) (TNS: AT 2023tjf)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 8.26372, -7.56369     0h33m3.29s, -7d-33m-49.30s
Galactic (l, b): 109.53239, -69.95575    ext(g-r) = 0.045





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.24 arcsec, 158.4 deg (east of north)
    photoz=0.06 (68% bounds 0.02, 0.12), type=EXP    peak abs mag = -17.74 (68% bounds -14.97, -19.12)

Extinction-corrected gr color:
From alerts: -0.64 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.14 mag/day
i: -99 mag/day

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


7. ZTF23abhxwud (Afterglow?FBOT?) (TNS: AT 2023ula)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 50.37404, 39.01474     3h21m29.77s, 39d 0m53.06s
Galactic (l, b): 152.28601, -15.15617    ext(g-r) = 0.194





PS1: 1 source in 3 arcsec    Closest: d = 2.42 arcsec    photoz=0.55+/-0.18    peak abs mag = -24.93
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.42 +/- 0.11 mag

Rise Rate:
g: 0.39 mag/day
r: 0.38 mag/day
i: -99 mag/day

Fade Rate:
g: 0.32 mag/day
r: 0.19 mag/day
i: -99 mag/day


8. ZTF23abidmwl (FBOT?) (TNS: AT 2023udm)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 32.05229, 2.86545     2h 8m12.55s, 2d51m55.62s
Galactic (l, b): 157.6086, -54.75327    ext(g-r) = 0.033






PS1: 1 source in 3 arcsec    Closest: d = 1.43 arcsec    photoz=0.32+/-0.23    peak abs mag = -21.80
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.11 +/- 0.2 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.1 mag/day
r: 0.1 mag/day
i: -99 mag/day

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


9. ZTF23abihavc (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 353.66493, 46.65755    23h34m39.58s, 46d39m27.18s
Galactic (l, b): 109.47181, -14.19782    ext(g-r) = 0.159





PS1: 1 source in 3 arcsec    Closest: d = 0.13 arcsec    photoz=0.09+/-0.01    peak abs mag = -18.71
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.23 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.05 mag/day
r: 0.17 mag/day
i: -99 mag/day

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


10. ZTF23abihgin (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 31.21615, -6.23559     2h 4m51.88s, -6d-14m-8.12s
Galactic (l, b): 166.11744, -62.77671    ext(g-r) = 0.026






PS1: 1 source in 3 arcsec    Closest: d = 0.52 arcsec    photoz=0.05+/-0.02    peak abs mag = -17.40
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.58 arcsec, 63.1 deg (east of north)
    photoz=0.07 (68% bounds 0.05, 0.1), type=SER    peak abs mag = -18.34 (68% bounds -17.3, -18.9)

Extinction-corrected gr color:
From alerts: 0.33 +/- 0.2 mag
Extinction-corrected gi color:
From alerts: 0.05 +/- 99 mag
Extinction-corrected ri color:
From alerts: -0.28 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 0.67 mag/day
i: 0.0 mag/day

Fade Rate:
g: 0.05 mag/day
r: 0.11 mag/day
i: -99 mag/day


11. ZTF23aayvygr (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 335.12634, 28.37204    22h20m30.32s, 28d22m19.34s
Galactic (l, b): 86.89803, -23.74305    ext(g-r) = 0.098






PS1: 1 source in 3 arcsec    Closest: d = 0.34 arcsec    photoz=0.09+/-0.04    peak abs mag = -18.32
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.30 arcsec, 342.7 deg (east of north)
    photoz=0.1 (68% bounds 0.06, 0.11), type=SER    peak abs mag = -18.64 (68% bounds -17.29, -18.93)

Extinction-corrected gr color:
From alerts: -0.2 +/- 0.14 mag

Rise Rate:
g: 0.09 mag/day
r: 3.2 mag/day
i: -99 mag/day

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


12. ZTF23abijmwr (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 251.8113, 44.89491    16h47m14.71s, 44d53m41.66s
Galactic (l, b): 70.18514, 40.31637    ext(g-r) = 0.016




SDSS (10 arcsec):Found SDSS spec-z: z=0.07; peak abs mag = -18.89

PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.23 +/- 0.16 mag
Extinction-corrected gi color:
From alerts: -0.45 +/- 0.29 mag
Extinction-corrected ri color:
From alerts: 0.07 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.04 mag/day
r: 0.1 mag/day
i: -99 mag/day

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


13. ZTF23abijmzk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 257.24241, 40.97555    17h 8m58.18s, 40d58m31.97s
Galactic (l, b): 65.49484, 36.12281    ext(g-r) = 0.03






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.70 arcsec, 254.5 deg (east of north)
    photoz=0.35 (68% bounds 0.05, 1.03), type=EXP    peak abs mag = -22.49 (68% bounds -17.93, -25.27)

Extinction-corrected gr color:
From alerts: -0.33 +/- 0.12 mag

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

Fade Rate:
g: 0.37 mag/day
r: 0.34 mag/day
i: -99 mag/day


14. ZTF23abijopy (Afterglow?FBOT?) (TNS: AT 2023uqu)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 266.94921, 64.34923    17h47m47.81s, 64d20m57.25s
Galactic (l, b): 93.83915, 31.1084    ext(g-r) = 0.037






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.99 arcsec, 268.1 deg (east of north)
    photoz=0.15 (68% bounds 0.1, 0.2), type=EXP    peak abs mag = -20.4 (68% bounds -19.48, -21.06)

Extinction-corrected gr color:
From alerts: -0.04 +/- 0.09 mag
Extinction-corrected gi color:
From alerts: -0.17 +/- 0.15 mag
Extinction-corrected ri color:
From alerts: -0.14 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.26 mag/day
r: 0.19 mag/day
i: 0.01 mag/day

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


15. ZTF23abikzak (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 292.77229, 52.31851    19h31m5.35s, 52d19m6.65s
Galactic (l, b): 84.25936, 15.49901    ext(g-r) = 0.178





PS1: 1 source in 3 arcsec    Closest: d = 1.39 arcsec    photoz=0.16+/-0.04    peak abs mag = -20.07
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.34 +/- 0.2 mag

Rise Rate:
g: 0.01 mag/day
r: 0.04 mag/day
i: -99 mag/day

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


16. ZTF23abiltfm (Afterglow?) (TNS: AT 2023uhs)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 31.21939, 78.76599     2h 4m52.65s, 78d45m57.58s
Galactic (l, b): 126.59985, 16.42073    ext(g-r) = 0.323





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.55 +/- 0.22 mag

Rise Rate:
g: 0.98 mag/day
r: 1.72 mag/day
i: -99 mag/day

Fade Rate:
g: 0.71 mag/day
r: 1.33 mag/day
i: -99 mag/day


17. ZTF23abimslf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 359.73478, 6.3512    23h58m56.35s, 6d21m4.30s
Galactic (l, b): 100.24328, -54.19163    ext(g-r) = 0.06






PS1: 1 source in 3 arcsec    Closest: d = 1.01 arcsec    photoz=0.16+/-0.02    peak abs mag = -19.45
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.98 arcsec, 176.7 deg (east of north)
    photoz=0.15 (68% bounds 0.13, 0.18), type=REX    peak abs mag = -19.39 (68% bounds -19.04, -19.76)

Extinction-corrected gr color:
From alerts: 0.15 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.04 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.46 mag/day
i: -99 mag/day


18. ZTF23abivzam (Afterglow?) (TNS: AT 2023uhm)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 344.06576, -17.86058    22h56m15.78s, -17d-51m-38.07s
Galactic (l, b): 46.11521, -61.91028    ext(g-r) = 0.04





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.13 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: 0.0 mag/day
i: -99 mag/day

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


19. ZTF23abizwxa (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 330.19023, 9.94318    22h 0m45.66s, 9d56m35.46s
Galactic (l, b): 68.8693, -34.45956    ext(g-r) = 0.075





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.03 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 1.43 mag/day
r: 2.25 mag/day
i: -99 mag/day

Fade Rate:
g: 0.74 mag/day
r: -99 mag/day
i: -99 mag/day


20. ZTF23abjaxky (FBOT?) (TNS: AT 2023uqn)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 330.17986, -18.37277    22h 0m43.17s, -18d-22m-21.99s
Galactic (l, b): 36.27756, -49.87621    ext(g-r) = 0.039





PS1: 1 source in 3 arcsec    Closest: d = 0.24 arcsec    photoz=0.13+/-0.03    peak abs mag = -19.72
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.12 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 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