Candidate List 20230508

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Section 1: New Sources (age<1d; 13 events)    

Section 2: Old (1-5d) sources observed last night (4 events)
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Section 1: New Afterglow/FBOT Cands Last Night (4)
1. ZTF23aaiwzec (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 263.81747, 37.827    17h35m16.19s, 37d49m37.19s
Galactic (l, b): 62.77211, 30.5971    ext(g-r) = 0.039



PS1: 1 source in 3 arcsec    Closest: d = 0.56 arcsec    photoz=0.20+/-0.08    peak abs mag = -20.40
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.44 arcsec, 85.5 deg (east of north)
    photoz=0.15 (68% bounds 0.13, 0.2), type=SER    peak abs mag = -19.76 (68% bounds -19.31, -20.37)

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


2. ZTF23aaixakg (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 229.77012, 22.83898    15h19m4.83s, 22d50m20.32s
Galactic (l, b): 33.90845, 56.38813    ext(g-r) = 0.053



PS1: 1 source in 3 arcsec    Closest: d = 3.09 arcsec    photoz=0.53+/-99.00    peak abs mag = -22.96
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.72 arcsec, 9.2 deg (east of north)
    photoz=0.53 (68% bounds 0.29, 0.91), type=REX    peak abs mag = -22.96 (68% bounds -21.38, -24.39)

Extinction-corrected gi color:
From alerts: -0.2 +/- 0.1 mag

Rise Rate:
g: 0.13 mag/day
r: -99 mag/day
i: 0.03 mag/day

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


3. ZTF23aaixdcm (FBOT?) (TNS: AT 2023hpp)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 330.96694, 20.58393    22h 3m52.07s, 20d35m2.16s
Galactic (l, b): 78.18555, -27.38039    ext(g-r) = 0.095



PS1: 1 source in 3 arcsec    Closest: d = 2.05 arcsec    photoz=0.08+/-0.02    peak abs mag = -20.65
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.02 arcsec, 202.9 deg (east of north)
    photoz=0.08 (68% bounds 0.04, 0.11), type=SER    peak abs mag = -20.65 (68% bounds -19.2, -21.38)

Extinction-corrected gr color:
From alerts: 0.15 +/- 0.08 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.14 mag/day
i: -99 mag/day

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


4. ZTF23aaixebv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 280.66585, 64.51761    18h42m39.80s, 64d31m3.38s
Galactic (l, b): 94.55546, 25.23176    ext(g-r) = 0.051



PS1: 1 source in 3 arcsec    Closest: d = 0.36 arcsec    photoz=0.03+/--999.00    peak abs mag = -19.31
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.08 arcsec, 303.0 deg (east of north)
    photoz=0.03 (68% bounds 0.01, 0.23), type=PSF    peak abs mag = -19.31 (68% bounds -17.05, -24.09)

Extinction-corrected gr color:
From alerts: -0.17 +/- 0.03 mag

Rise Rate:
g: 0.56 mag/day
r: 0.55 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 13.73 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (1)
0. ZTF23aaivqan (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 228.68974, 42.55135    15h14m45.54s, 42d33m4.87s
Galactic (l, b): 70.31587, 57.131    ext(g-r) = 0.02



PS1: 1 source in 3 arcsec    Closest: d = 1.91 arcsec    photoz=0.18+/-0.03    peak abs mag = -19.59
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.96 arcsec, 113.3 deg (east of north)
    photoz=0.15 (68% bounds 0.14, 0.17), type=SER    peak abs mag = -19.46 (68% bounds -19.21, -19.7)


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

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