Candidate List 20231009

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Section 1: New Sources (age<1d; 6 events)    

Section 2: Old (1-5d) sources observed last night (59 events)
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF23abivuzt (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 344.29196, 8.50533    22h57m10.07s, 8d30m19.18s
Galactic (l, b): 81.06439, -44.87794    ext(g-r) = 0.062





PS1: 1 source in 3 arcsec    Closest: d = 2.38 arcsec    photoz=0.02+/-0.00    peak abs mag = -16.62
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.34 arcsec, 303.3 deg (east of north)
    photoz=0.03 (68% bounds 0.02, 0.03), type=SER    peak abs mag = -17.44 (68% bounds -17.08, -17.86)

Extinction-corrected ri color:
From alerts: 0.2 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.68 mag/day
i: 0.55 mag/day

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





Section 2: Older Sources Observed Last Night (14)
0. ZTF23abhshdk (Afterglow?) (TNS: SN 2023tyz)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 359.32233, 26.61831    23h57m17.36s, 26d37m5.92s
Galactic (l, b): 108.18608, -34.69817    ext(g-r) = 0.044






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 3.67 arcsec, 142.6 deg (east of north)
    photoz=-99 (68% bounds -99, -99), type=DUP    peak abs mag = nan (68% bounds nan, nan)

Extinction-corrected gr color:
From alerts: -0.08 +/- 0.08 mag
Extinction-corrected gi color:
From alerts: -0.38 +/- 0.12 mag
Extinction-corrected ri color:
From alerts: -0.26 +/- 0.12 mag

Rise Rate:
g: 0.15 mag/day
r: 0.19 mag/day
i: 0.31 mag/day

Fade Rate:
g: 0.2 mag/day
r: 0.17 mag/day
i: -99 mag/day


1. ZTF23abhtkba (Afterglow?) (TNS: SN 2023ubp)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 347.62938, 2.95427    23h10m31.05s, 2d57m15.39s
Galactic (l, b): 80.01386, -51.30777    ext(g-r) = 0.064






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 3.73 arcsec, 26.8 deg (east of north)
    photoz=0.05 (68% bounds 0.04, 0.05), type=SER    peak abs mag = -18.9 (68% bounds -18.36, -19.25)

Extinction-corrected gr color:
From alerts: -0.21 +/- 0.07 mag
Extinction-corrected gi color:
From alerts: -0.57 +/- 0.08 mag
Extinction-corrected ri color:
From alerts: -0.33 +/- 0.08 mag

Rise Rate:
g: 0.19 mag/day
r: 0.16 mag/day
i: 0.52 mag/day

Fade Rate:
g: 0.25 mag/day
r: 0.29 mag/day
i: 0.14 mag/day


2. ZTF23abhvsbf (FBOT?) (TNS: AT 2023ubb)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 295.51045, 42.96331    19h42m2.51s, 42d57m47.91s
Galactic (l, b): 76.51838, 9.67899    ext(g-r) = 0.225





PS1: 1 source in 3 arcsec    Closest: d = 2.16 arcsec    photoz=1.12+/-0.03    peak abs mag = -24.96
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.08 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.09 mag/day
r: 0.12 mag/day
i: -99 mag/day

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


3. ZTF23abhvuft (Afterglow?FBOT?) (TNS: SN 2023uda)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 306.67781, 10.69494    20h26m42.68s, 10d41m41.79s
Galactic (l, b): 53.98958, -15.57779    ext(g-r) = 0.132





PS1: 1 source in 3 arcsec    Closest: d = 1.47 arcsec    photoz=0.03+/-0.00    peak abs mag = -19.60
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.23 +/- 0.05 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.47 mag/day
r: 0.66 mag/day
i: -99 mag/day

Fade Rate:
g: 0.25 mag/day
r: 0.22 mag/day
i: -99 mag/day


4. ZTF23abhxqsf (Afterglow?FBOT?) (TNS: AT 2023uat)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 22.52381, 38.24311     1h30m5.71s, 38d14m35.20s
Galactic (l, b): 131.23048, -24.00493    ext(g-r) = 0.06





PS1: 1 source in 3 arcsec    Closest: d = 0.03 arcsec    photoz=0.23+/-0.08    peak abs mag = -21.02
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.71 +/- 99 mag
Extinction-corrected gi color:
From alerts: -0.32 +/- 0.24 mag
Extinction-corrected ri color:
From alerts: 0.39 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.16 mag/day
r: 0.12 mag/day
i: 0.03 mag/day

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


5. ZTF23abhxvun (Afterglow?) (TNS: AT 2023ufk)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 10.12368, 40.86164     0h40m29.68s, 40d51m41.89s
Galactic (l, b): 120.70124, -21.96271    ext(g-r) = 0.32





PS1: 1 source in 3 arcsec    Closest: d = 3.03 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.14 +/- 0.32 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.31 mag/day
i: -99 mag/day

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


6. ZTF23abiahyg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 20.55865, 33.50755     1h22m14.08s, 33d30m27.18s
Galactic (l, b): 130.26454, -28.92534    ext(g-r) = 0.076






PS1: 1 source in 3 arcsec    Closest: d = 4.86 arcsec    photoz=0.10+/-0.03    peak abs mag = -19.11
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 3.24 arcsec, 132.5 deg (east of north)
    photoz=-99 (68% bounds -99, -99), type=EXP    peak abs mag = nan (68% bounds nan, nan)

Extinction-corrected gr color:
From alerts: -0.14 +/- 0.12 mag
Extinction-corrected gi color:
From alerts: -0.09 +/- 0.24 mag
Extinction-corrected ri color:
From alerts: -0.45 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.1 mag/day
r: 0.03 mag/day
i: 0.02 mag/day

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


7. ZTF19adktnnn (Afterglow?FBOT?) (TNS: AT 2018bdi)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 305.86045, 6.66688    20h23m26.51s, 6d40m0.78s
Galactic (l, b): 49.97619, -17.0059    ext(g-r) = 0.145






PS1: 1 source in 3 arcsec    Closest: d = 0.08 arcsec    photoz=0.33+/-0.38    peak abs mag = -24.87
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.3 +/- 0.06 mag
Extinction-corrected gi color:
From alerts: -0.58 +/- 0.06 mag
Extinction-corrected ri color:
From alerts: -0.28 +/- 0.07 mag

Rise Rate:
g: 1.85 mag/day
r: 1.7 mag/day
i: 0.89 mag/day

Fade Rate:
g: 0.83 mag/day
r: -99 mag/day
i: -99 mag/day


8. ZTF23abihexm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 352.97155, -16.61487    23h31m53.17s, -16d-36m-53.53s
Galactic (l, b): 58.56381, -68.80406    ext(g-r) = 0.027





PS1: 1 source in 3 arcsec    Closest: d = 0.83 arcsec    photoz=0.15+/-0.02    peak abs mag = -19.67
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.05 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 10.09 mag/day
r: -99 mag/day
i: -99 mag/day


9. 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 = -18.03
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 = -18.35 (68% bounds -17.0, -18.64)

Extinction-corrected gr color:
From alerts: 0.63 +/- 99 mag
Consistent with synchrotron, g-r>0!
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


10. 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 = -22.09 (68% bounds -17.54, -24.88)

Extinction-corrected gr color:
From alerts: -0.27 +/- 0.24 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: -99 mag/day
i: -99 mag/day


11. ZTF23abijopy (Afterglow?FBOT?)    [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 = -20.07 (68% bounds -19.15, -20.72)

Extinction-corrected gr color:
From alerts: 0.06 +/- 0.19 mag
Extinction-corrected gi color:
From alerts: 0.25 +/- 0.24 mag
Extinction-corrected ri color:
From alerts: 0.26 +/- 0.24 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: 3.72 mag/day
r: -99 mag/day
i: -99 mag/day


12. ZTF23abivylu (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 354.93148, -17.73554    23h39m43.56s, -17d-44m-7.93s
Galactic (l, b): 58.79173, -70.98488    ext(g-r) = 0.03





PS1: 1 source in 3 arcsec    Closest: d = 0.49 arcsec    photoz=0.23+/-0.20    peak abs mag = -20.83
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.01 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.11 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.08 mag/day
i: -99 mag/day


13. ZTF23abixarf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 24.20263, 41.55751     1h36m48.63s, 41d33m27.05s
Galactic (l, b): 131.97311, -20.51632    ext(g-r) = 0.077





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected ri color:
From alerts: 1.33 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.24 mag/day
i: 0.16 mag/day

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