Candidate List 20230125

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

Section 2: Old (1-5d) sources observed last night (47 events)
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Section 1: New Afterglow/FBOT Cands Last Night (6)
1. ZTF23aabchdx (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 87.7066, 55.26042     5h50m49.58s, 55d15m37.50s
Galactic (l, b): 157.46658, 14.01266    ext(g-r) = 0.179



PS1: 1 source in 3 arcsec    Closest: d = 1.35 arcsec    photoz=0.17+/-0.02    peak abs mag = -19.59
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.13 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.01 mag/day
r: 0.03 mag/day
i: -99 mag/day

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


2. ZTF23aabcxua (FBOT?) (TNS: AT 2023ary)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 145.15196, -12.18483     9h40m36.47s, -12d-11m-5.37s
Galactic (l, b): 246.93549, 29.28488    ext(g-r) = 0.044



PS1: 1 source in 3 arcsec    Closest: d = 0.33 arcsec    photoz=0.22+/-0.08    peak abs mag = -20.36
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.05 +/- 0.26 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.0 mag/day
r: -99 mag/day
i: -99 mag/day

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


3. ZTF23aabdvdm (FBOT?) (TNS: AT 2023amv)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 181.11263, -13.98161    12h 4m27.03s, -13d-58m-53.79s
Galactic (l, b): 285.98286, 47.33791    ext(g-r) = 0.057



PS1: 1 source in 3 arcsec    Closest: d = 1.02 arcsec    photoz=0.57+/-0.35    peak abs mag = -23.13
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.12 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
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


4. ZTF23aabeyof (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 192.5251, 2.05077    12h50m6.02s, 2d 3m2.78s
Galactic (l, b): 302.14355, 64.92047    ext(g-r) = 0.031




PS1: 1 source in 3 arcsec    Closest: d = 0.47 arcsec    photoz=0.26+/-0.05    peak abs mag = -20.18
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.50 arcsec, 145.8 deg (east of north)
    photoz=0.18 (68% bounds 0.14, 0.22), type=EXP    peak abs mag = -19.32 (68% bounds -18.72, -19.8)

Extinction-corrected gr color:
From alerts: -0.19 +/- 0.23 mag
Consistent with synchrotron, g-r>0!
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


5. ZTF23aabfcit (FBOT?) (TNS: AT 2023arr)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 234.33237, 7.11838    15h37m19.77s, 7d 7m6.17s
Galactic (l, b): 13.74076, 45.90657    ext(g-r) = 0.049




PS1: 1 source in 3 arcsec    Closest: d = 0.50 arcsec    photoz=0.22+/-0.16    peak abs mag = -20.90
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.54 arcsec, 343.9 deg (east of north)
    photoz=0.19 (68% bounds 0.12, 0.5), type=EXP    peak abs mag = -20.6 (68% bounds -19.59, -23.03)

Extinction-corrected gr color:
From alerts: 0.23 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 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


6. ZTF23aabfjhs (FBOT?) (TNS: AT 2023arl)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 276.90904, 19.96987    18h27m38.17s, 19d58m11.53s
Galactic (l, b): 48.44786, 14.03096    ext(g-r) = 0.193



PS1: 1 source in 3 arcsec    Closest: d = 1.21 arcsec    photoz=0.09+/-0.00    peak abs mag = -19.96
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: -99 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (18)
0. ZTF23aaawoho (FBOT?) (TNS: AT 2023alz)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 83.97208, -12.24558     5h35m53.30s, -12d-14m-44.07s
Galactic (l, b): 215.68857, -22.2258    ext(g-r) = 0.19

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 = 0.29 arcsec    photoz=0.14+/-0.02    peak abs mag = -19.75
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.41 +/- 0.31 mag

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


1. ZTF23aaawyth (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 94.71299, 76.44728     6h18m51.12s, 76d26m50.22s
Galactic (l, b): 137.69403, 24.43955    ext(g-r) = 0.134

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 = 0.39 arcsec    photoz=0.51+/-0.24    peak abs mag = -22.52
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: 0.94 mag/day
i: -99 mag/day


2. ZTF23aaawzff (Afterglow?) (TNS: AT 2023ahn)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 127.80376, 0.34458     8h31m12.90s, 0d20m40.49s
Galactic (l, b): 224.58225, 22.21457    ext(g-r) = 0.048

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 = 1.63 arcsec    photoz=0.09+/-0.01    peak abs mag = -19.01
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.87 arcsec, 251.7 deg (east of north)
    photoz=0.09 (68% bounds 0.08, 0.1), type=DEV    peak abs mag = -18.95 (68% bounds -18.69, -19.2)

Extinction-corrected gr color:
From alerts: 0.12 +/- 0.07 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.1 mag/day
r: 0.18 mag/day
i: -99 mag/day

Fade Rate:
g: 0.22 mag/day
r: 7.73 mag/day
i: -99 mag/day


3. ZTF23aaaxgfi (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 113.96188, 0.15012     7h35m50.85s, 0d 9m0.44s
Galactic (l, b): 217.91005, 9.93745    ext(g-r) = 0.091



PS1: 1 source in 3 arcsec    Closest: d = 0.47 arcsec    photoz=0.25+/-0.07    peak abs mag = -20.89
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.24 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.0 mag/day
r: -99 mag/day
i: -99 mag/day

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


4. ZTF23aaaxgob (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 119.26548, 75.17154     7h57m3.72s, 75d10m17.55s
Galactic (l, b): 139.45881, 30.33998    ext(g-r) = 0.039




PS1: 1 source in 3 arcsec    Closest: d = 0.13 arcsec    photoz=0.35+/-0.08    peak abs mag = -20.15
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.10 arcsec, 82.7 deg (east of north)
    photoz=0.23 (68% bounds 0.17, 0.27), type=EXP    peak abs mag = -19.06 (68% bounds -18.42, -19.48)


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

Fade Rate:
g: -99 mag/day
r: 4.17 mag/day
i: -99 mag/day


5. ZTF23aaaxlyo (FBOT?) (TNS: AT 2023aml)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 137.78202, 32.6499     9h11m7.68s, 32d38m59.64s
Galactic (l, b): 192.26844, 42.45315    ext(g-r) = 0.022




PS1: 1 source in 3 arcsec    Closest: d = 1.15 arcsec    photoz=0.63+/-0.06    peak abs mag = -23.95
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.23 arcsec, 332.2 deg (east of north)
    photoz=0.82 (68% bounds 0.78, 0.93), type=DEV    peak abs mag = -24.65 (68% bounds -24.51, -24.99)

Extinction-corrected gr color:
From alerts: -0.46 +/- 0.14 mag

Rise Rate:
g: 0.25 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. ZTF23aaaxyah (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 164.46632, 30.56767    10h57m51.92s, 30d34m3.61s
Galactic (l, b): 198.25692, 64.96052    ext(g-r) = 0.021




PS1: 1 source in 3 arcsec    Closest: d = 1.10 arcsec    photoz=0.11+/-0.01    peak abs mag = -18.85
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.01 arcsec, 267.0 deg (east of north)
    photoz=0.11 (68% bounds 0.09, 0.13), type=PSF    peak abs mag = -18.9 (68% bounds -18.51, -19.29)

Extinction-corrected gr color:
From alerts: 0.29 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.18 mag/day
r: 5.62 mag/day
i: -99 mag/day

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


7. ZTF23aaaxznx (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 132.93184, -2.09698     8h51m43.64s, -2d-5m-49.11s
Galactic (l, b): 229.7198, 25.40307    ext(g-r) = 0.025




PS1: 1 source in 3 arcsec    Closest: d = 0.31 arcsec    photoz=0.24+/-0.04    peak abs mag = -20.10
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.36 arcsec, 285.6 deg (east of north)
    photoz=0.16 (68% bounds 0.13, 0.19), type=EXP    peak abs mag = -19.06 (68% bounds -18.68, -19.49)

Extinction-corrected gr color:
From alerts: 0.04 +/- 0.3 mag
Consistent with synchrotron, g-r>0!
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


8. ZTF23aaayffu (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 150.59292, 4.92252    10h 2m22.30s, 4d55m21.06s
Galactic (l, b): 234.12532, 44.05196    ext(g-r) = 0.021




PS1: 1 source in 3 arcsec    Closest: d = 0.24 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.21 arcsec, 156.2 deg (east of north)
    photoz=0.59 (68% bounds 0.46, 1.23), type=REX    peak abs mag = -22.22 (68% bounds -21.61, -24.2)


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

Fade Rate:
g: -99 mag/day
r: 6.48 mag/day
i: -99 mag/day


9. ZTF23aaaykho (Afterglow?) (TNS: AT 2022jx)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 147.92086, -25.63411     9h51m41.01s, -25d-38m-2.80s
Galactic (l, b): 259.64252, 21.75971    ext(g-r) = 0.075




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.47 +/- 0.22 mag

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

Fade Rate:
g: 0.76 mag/day
r: -99 mag/day
i: -99 mag/day


10. ZTF23aaayoil (Afterglow?) (TNS: AT 2023akl)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 180.18912, -12.62851    12h 0m45.39s, -12d-37m-42.64s
Galactic (l, b): 284.13109, 48.38444    ext(g-r) = 0.056



PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.04 +/- 0.1 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.03 mag/day
r: 0.01 mag/day
i: -99 mag/day

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


11. ZTF23aaayqdy (Afterglow?) (TNS: AT 2023apc)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 162.96956, -24.3663    10h51m52.69s, -24d-21m-58.69s
Galactic (l, b): 270.96139, 30.98084    ext(g-r) = 0.084




PS1: 1 source in 3 arcsec    Closest: d = 0.99 arcsec    photoz=0.05+/-0.00    peak abs mag = -17.70
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: 0.27 mag/day
i: -99 mag/day


12. ZTF23aaayygn (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 210.17315, -5.70547    14h 0m41.56s, -5d-42m-19.70s
Galactic (l, b): 332.51473, 53.14174    ext(g-r) = 0.034

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 = 0.34 arcsec    photoz=0.20+/-0.03    peak abs mag = -20.45
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.11 arcsec, 279.3 deg (east of north)
    photoz=0.23 (68% bounds 0.21, 0.26), type=COMP    peak abs mag = -20.86 (68% bounds -20.61, -21.13)

Extinction-corrected gr color:
From alerts: 0.03 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
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


13. ZTF23aaazjje (Afterglow?FBOT?) (TNS: AT 2023asj)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 264.78811, -13.51154    17h39m9.15s, -13d-30m-41.55s
Galactic (l, b): 12.4392, 9.31708    ext(g-r) = 0.42



PS1: 1 source in 3 arcsec    Closest: d = 2.78 arcsec    photoz=0.25+/-0.52    peak abs mag = -22.50
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: 0.43 mag/day
i: -99 mag/day


14. ZTF23aaazjng (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 277.22281, 3.6872    18h28m53.48s, 3d41m13.94s
Galactic (l, b): 33.65541, 6.69347    ext(g-r) = 0.621



PS1: 1 source in 3 arcsec    Closest: d = 2.40 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


15. ZTF23aabebbe (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 158.4642, 1.17365    10h33m51.41s, 1d10m25.13s
Galactic (l, b): 245.29798, 48.03627    ext(g-r) = 0.052




PS1: 1 source in 3 arcsec    Closest: d = 0.54 arcsec    photoz=0.14+/-0.05    peak abs mag = -18.81
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.67 arcsec, 90.8 deg (east of north)
    photoz=0.12 (68% bounds 0.1, 0.15), type=REX    peak abs mag = -18.46 (68% bounds -18.06, -18.88)


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

Fade Rate:
g: -99 mag/day
r: 0.43 mag/day
i: -99 mag/day


16. ZTF23aabebhq (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 159.55852, -6.12474    10h38m14.05s, -6d-7m-29.06s
Galactic (l, b): 253.89273, 43.70568    ext(g-r) = 0.047




PS1: 1 source in 3 arcsec    Closest: d = 0.20 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.30 arcsec, 215.0 deg (east of north)
    photoz=1.02 (68% bounds 0.91, 1.12), type=REX    peak abs mag = -23.68 (68% bounds -23.37, -23.94)


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

Fade Rate:
g: -99 mag/day
r: 0.58 mag/day
i: -99 mag/day


17. ZTF23aabecug (FBOT?) (TNS: AT 2023aqc)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 146.85423, -24.80102     9h47m25.01s, -24d-48m-3.68s
Galactic (l, b): 258.27121, 21.70905    ext(g-r) = 0.067




PS1: 1 source in 3 arcsec    Closest: d = 2.36 arcsec    photoz=0.15+/-0.03    peak abs mag = -19.63
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.3 +/- 0.35 mag
Consistent with synchrotron, g-r>0!
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