Candidate List 20250219

Previous Day    Next Day    

Section 1: New Sources (age<1d)    

Section 2: Old (1-5d) sources observed last night
placeholder

Section 1: New Afterglow/FBOT Cands Last Night (3)
1. ZTF25aafujhg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 124.41341, 44.91109     8h17m39.22s, 44d54m39.91s
Galactic (l, b): 175.19836, 33.60631    ext(g-r) = 0.069





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.75 arcsec, 52.1 deg (east of north)
    photoz=0.14 (68% bounds 0.13, 0.16), type=SER    peak abs mag = -19.25 (68% bounds -19.01, -19.55)

Extinction-corrected gr color:
From alerts: -0.09 +/- 0.16 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: 17.01 mag/day
r: -99 mag/day
i: -99 mag/day


2. ZTF25aafujof (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 128.88786, 49.80483     8h35m33.09s, 49d48m17.37s
Galactic (l, b): 169.41422, 36.89541    ext(g-r) = 0.039



Milliquas v6 (2 arcsec):Found Q (description), name = SDSS J083533.10+494817.5, QSO probability: 0 %
SDSS (10 arcsec):Found SDSS spec-z: z=0.20; peak abs mag = -21.39

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.31 arcsec, 124.8 deg (east of north)
    photoz=0.51 (68% bounds 0.13, 0.58), type=REX    peak abs mag = -23.67 (68% bounds -20.33, -24.0)

Extinction-corrected gr color:
From alerts: -0.09 +/- 0.11 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.25 mag/day
r: 0.11 mag/day
i: -99 mag/day

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


3. ZTF25aafvbeq (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 151.16072, 37.07627    10h 4m38.57s, 37d 4m34.59s
Galactic (l, b): 186.40513, 53.61725    ext(g-r) = 0.016




SDSS (10 arcsec):Found SDSS spec-z: z=0.04; peak abs mag = -18.17

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.87 arcsec, 316.8 deg (east of north)
    photoz=0.04 (68% bounds 0.03, 0.05), type=REX    peak abs mag = -18.03 (68% bounds -17.62, -18.44)

Extinction-corrected gr color:
From alerts: -0.3 +/- 0.1 mag

Rise Rate:
g: 1.05 mag/day
r: 84.51 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 67.12 mag/day
i: -99 mag/day