Candidate List 20230113

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

Section 2: Old (1-5d) sources observed last night (10 events)
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Section 1: New Afterglow/FBOT Cands Last Night (7)
1. ZTF23aaajyjb (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 142.90484, -2.2995     9h31m37.16s, -2d-17m-58.19s
Galactic (l, b): 236.19551, 33.63198    ext(g-r) = 0.041




PS1: 1 source in 3 arcsec    Closest: d = 1.23 arcsec    photoz=0.22+/-0.13    peak abs mag = -20.44
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.77 arcsec, 173.3 deg (east of north)
    photoz=0.1 (68% bounds 0.07, 0.55), type=EXP    peak abs mag = -18.59 (68% bounds -17.59, -22.7)

Extinction-corrected g-r color:
From alerts: -0.09 +/- 0.32 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.02 mag/day
i: -99 mag/day

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


2. ZTF23aaakcqo (FBOT?) (TNS: AT 2023oh)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 153.34455, 20.53455    10h13m22.69s, 20d32m4.39s
Galactic (l, b): 214.58907, 53.40892    ext(g-r) = 0.027




PS1: 1 source in 3 arcsec    Closest: d = 0.62 arcsec    photoz=0.70+/-0.28    peak abs mag = -24.03
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.37 arcsec, 268.9 deg (east of north)
    photoz=0.78 (68% bounds 0.49, 0.91), type=REX    peak abs mag = -24.3 (68% bounds -23.08, -24.73)

Extinction-corrected g-r color:
From alerts: -0.04 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.07 mag/day
r: 0.06 mag/day
i: -99 mag/day

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


3. ZTF23aaakdpz (Afterglow?) (TNS: AT 2023jx)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 162.51331, 45.58964    10h50m3.19s, 45d35m22.70s
Galactic (l, b): 167.38353, 59.67844    ext(g-r) = 0.018




PS1: 1 source in 3 arcsec    Closest: d = 2.12 arcsec    photoz=0.08+/-0.01    peak abs mag = -18.57
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.15 arcsec, 3.2 deg (east of north)
    photoz=0.12 (68% bounds 0.09, 0.14), type=EXP    peak abs mag = -19.46 (68% bounds -18.83, -19.7)

Extinction-corrected g-r color:
From alerts: 0.22 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 0.66 mag/day
i: -99 mag/day

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


4. ZTF23aaakebb (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 153.6718, 62.88152    10h14m41.23s, 62d52m53.48s
Galactic (l, b): 147.46492, 46.07877    ext(g-r) = 0.007




PS1: 1 source in 3 arcsec    Closest: d = 1.28 arcsec    photoz=0.15+/-0.01    peak abs mag = -19.73
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.20 arcsec, 228.0 deg (east of north)
    photoz=0.14 (68% bounds 0.13, 0.14), type=DEV    peak abs mag = -19.56 (68% bounds -19.53, -19.64)

Extinction-corrected g-r color:

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

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


5. ZTF23aaakftr (FBOT?) (TNS: SN 2023R)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 150.26808, -5.12978    10h 1m4.34s, -5d-7m-47.21s
Galactic (l, b): 244.48531, 37.72073    ext(g-r) = 0.036




PS1: 1 source in 3 arcsec    Closest: d = 1.29 arcsec    photoz=0.10+/-0.04    peak abs mag = -20.02
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.47 arcsec, 263.7 deg (east of north)
    photoz=0.11 (68% bounds 0.06, 0.15), type=EXP    peak abs mag = -20.14 (68% bounds -18.93, -20.87)

Extinction-corrected g-r color:
From alerts: -0.17 +/- 0.12 mag

Rise Rate:
g: 0.1 mag/day
r: 0.08 mag/day
i: -99 mag/day

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


6. ZTF23aaakver (FBOT?) (TNS: AT 2023js)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 217.94814, 41.79824    14h31m47.55s, 41d47m53.66s
Galactic (l, b): 75.00195, 64.79673    ext(g-r) = 0.013




PS1: 1 source in 3 arcsec    Closest: d = 1.31 arcsec    photoz=0.15+/-0.08    peak abs mag = -20.56
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.24 arcsec, 344.9 deg (east of north)
    photoz=0.17 (68% bounds 0.14, 0.2), type=EXP    peak abs mag = -20.87 (68% bounds -20.39, -21.32)

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

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


7. ZTF23aaakvnp (FBOT?) (TNS: AT 2023nk)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 190.96714, 71.27894    12h43m52.11s, 71d16m44.17s
Galactic (l, b): 123.80357, 45.8365    ext(g-r) = 0.017




PS1: 1 source in 3 arcsec    Closest: d = 2.77 arcsec    photoz=0.12+/-0.04    peak abs mag = -19.53
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.69 arcsec, 280.8 deg (east of north)
    photoz=0.12 (68% bounds 0.09, 0.13), type=EXP    peak abs mag = -19.4 (68% bounds -18.81, -19.6)

Extinction-corrected g-r color:
From alerts: -0.14 +/- 0.34 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.05 mag/day
r: 0.04 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 (10)
0. ZTF23aaaeyat (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 14.66002, 41.79403     0h58m38.41s, 41d47m38.50s
Galactic (l, b): 124.37029, -21.0576    ext(g-r) = 0.066

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!


PS1: 1 source in 3 arcsec    Closest: d = 0.67 arcsec    photoz=0.36+/-0.15    peak abs mag = -22.13
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected g-r color:
From alerts: -0.41 +/- 0.36 mag

Rise Rate:
g: 0.05 mag/day
r: 0.09 mag/day
i: -99 mag/day

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


1. ZTF23aaagjhf (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 94.0852, 66.91865     6h16m20.45s, 66d55m7.16s
Galactic (l, b): 147.53835, 21.48506    ext(g-r) = 0.12

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!



PS1: 1 source in 3 arcsec    Closest: d = 2.32 arcsec    photoz=0.68+/-0.01    peak abs mag = -23.24
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.72 arcsec, 249.3 deg (east of north)
    photoz=0.45 (68% bounds 0.33, 0.71), type=EXP    peak abs mag = -22.15 (68% bounds -21.39, -23.37)

Extinction-corrected g-r color:

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

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


2. ZTF23aaagmsl (FBOT?) (TNS: AT 2023nm)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 105.23333, 48.3527     7h 0m56.00s, 48d21m9.73s
Galactic (l, b): 168.43158, 21.4218    ext(g-r) = 0.082

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!



PS1: 1 source in 3 arcsec    Closest: d = 1.38 arcsec    photoz=0.43+/-0.00    peak abs mag = -22.83
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.37 arcsec, 34.1 deg (east of north)
    photoz=0.09 (68% bounds 0.05, 0.16), type=REX    peak abs mag = -18.99 (68% bounds -17.6, -20.39)

Extinction-corrected g-r color:
From alerts: -0.23 +/- 0.25 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.08 mag/day
r: 0.06 mag/day
i: -99 mag/day

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


3. ZTF23aaahpic (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 206.74832, 28.363    13h46m59.60s, 28d21m46.81s
Galactic (l, b): 41.88571, 77.65314    ext(g-r) = 0.015

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!



PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected g-r color:
From alerts: -0.19 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.0 mag/day
r: 1.43 mag/day
i: -99 mag/day

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


4. ZTF23aaahpqc (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 212.86137, 29.30015    14h11m26.73s, 29d18m0.55s
Galactic (l, b): 44.65221, 72.26329    ext(g-r) = 0.023

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!



PS1: 1 source in 3 arcsec    Closest: d = 0.48 arcsec    photoz=0.22+/-0.14    peak abs mag = -20.09
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.42 arcsec, 35.4 deg (east of north)
    photoz=0.21 (68% bounds 0.16, 0.26), type=REX    peak abs mag = -19.97 (68% bounds -19.39, -20.48)

Extinction-corrected g-r color:
From alerts: -0.32 +/- 0.22 mag

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

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


5. ZTF23aaahqwq (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 207.85352, 33.71285    13h51m24.85s, 33d42m46.25s
Galactic (l, b): 63.59293, 75.51148    ext(g-r) = 0.021

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!



PS1: 1 source in 3 arcsec    Closest: d = 0.20 arcsec    photoz=0.78+/-0.26    peak abs mag = -22.55
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.18 arcsec, 237.9 deg (east of north)
    photoz=1.49 (68% bounds 1.0, 1.76), type=PSF    peak abs mag = -24.26 (68% bounds -23.2, -24.71)

Extinction-corrected g-r color:

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

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


6. ZTF23aaahrvf (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 132.42064, 58.6988     8h49m40.95s, 58d41m55.67s
Galactic (l, b): 158.00796, 38.15067    ext(g-r) = 0.049

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!



PS1: 1 source in 3 arcsec    Closest: d = 0.19 arcsec    photoz=0.14+/-0.03    peak abs mag = -19.52
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.19 arcsec, 77.0 deg (east of north)
    photoz=0.14 (68% bounds 0.12, 0.17), type=DEV    peak abs mag = -19.54 (68% bounds -19.24, -20.01)

Extinction-corrected g-r color:

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

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


7. ZTF23aaahtsu (FBOT?) (TNS: SN 2023gb)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 200.43715, -16.42122    13h21m44.92s, -16d-25m-16.38s
Galactic (l, b): 313.39182, 45.83403    ext(g-r) = 0.085

Warning: the source was observed in the same filter, no alert was issued, and there is no forced photometry!


PS1: 1 source in 3 arcsec    Closest: d = 0.98 arcsec    photoz=0.05+/-0.00    peak abs mag = -20.42
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected g-r color:
From alerts: -0.12 +/- 0.05 mag

Rise Rate:
g: 0.18 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


8. ZTF23aaahwws (FBOT?) (TNS: AT 2023cn)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 266.90405, 18.4874    17h47m36.97s, 18d29m14.65s
Galactic (l, b): 43.08726, 22.12408    ext(g-r) = 0.07




PS1: 1 source in 3 arcsec    Closest: d = 0.09 arcsec    photoz=0.22+/-0.09    peak abs mag = -23.35
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.50 arcsec, 297.9 deg (east of north)
    photoz=0.26 (68% bounds 0.24, 0.28), type=DEV    peak abs mag = -23.75 (68% bounds -23.56, -23.91)

Extinction-corrected g-r color:

Rise Rate:
g: -99 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. ZTF23aaakjgm (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 168.4603, 58.94701    11h13m50.47s, 58d56m49.22s
Galactic (l, b): 144.17158, 53.97099    ext(g-r) = 0.012




PS1: 1 source in 3 arcsec    Closest: d = 1.45 arcsec    photoz=0.32+/-0.25    peak abs mag = -21.03
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.52 arcsec, 284.5 deg (east of north)
    photoz=0.19 (68% bounds 0.16, 0.24), type=DEV    peak abs mag = -19.8 (68% bounds -19.28, -20.33)

Extinction-corrected g-r color:
From alerts: -0.26 +/- 0.68 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.0 mag/day
r: 0.07 mag/day
i: -99 mag/day

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