Candidate List 20230124

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Section 1: New Sources (age<1d; 5 events)    

Section 2: Old (1-5d) sources observed last night (5 events)
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Section 1: New Afterglow/FBOT Cands Last Night (5)
1. 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


2. ZTF23aaaxgob (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: -99 mag/day
i: -99 mag/day


3. 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


4. 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


5. 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





Section 2: Older Sources Observed Last Night (5)
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



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



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




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. 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


4. 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




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