Candidate List 20250105

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Section 1: New Sources (age<1d)    

Section 2: Old (1-5d) sources observed last night
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF25aaatgdy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 170.2907, -18.59491    11h21m9.77s, -18d-35m-41.67s
Galactic (l, b): 274.88851, 39.31091    ext(g-r) = 0.051





PS1: 1 source in 3 arcsec    Closest: d = 0.52 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.05 +/- 99 mag

Rise Rate:
g: 68.15 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 62.01 mag/day
r: -99 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (15)
0. ZTF24abzwpqf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 248.58617, 50.10514    16h34m20.68s, 50d 6m18.51s
Galactic (l, b): 77.28207, 42.16702    ext(g-r) = 0.022





PS1: 1 source in 3 arcsec    Closest: d = 3.97 arcsec    photoz=0.04+/-0.00    peak abs mag = -17.72
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.0 +/- 0.12 mag
Extinction-corrected ri color:
From alerts: -0.26 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.53 mag/day
r: 0.13 mag/day
i: 0.06 mag/day

Fade Rate:
g: 0.7 mag/day
r: -99 mag/day
i: -99 mag/day


1. ZTF24abzwudv (FBOT?) (TNS: AT 2024afpo)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 226.12142, 21.4297    15h 4m29.14s, 21d25m46.90s
Galactic (l, b): 29.59635, 59.24178    ext(g-r) = 0.045






PS1: 1 source in 3 arcsec    Closest: d = 0.80 arcsec    photoz=0.09+/-0.04    peak abs mag = -20.31
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.09 +/- 0.03 mag

Rise Rate:
g: 0.14 mag/day
r: 3.66 mag/day
i: 0.22 mag/day

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


2. ZTF24abzwwli (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 184.79025, 4.50559    12h19m9.66s, 4d30m20.12s
Galactic (l, b): 282.72342, 66.1028    ext(g-r) = 0.021



SDSS (10 arcsec):Found SDSS spec-z: z=0.08; peak abs mag = -19.11

PS1: 1 source in 3 arcsec    Closest: d = 1.56 arcsec    photoz=0.11+/-0.01    peak abs mag = -19.89
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.13 +/- 0.23 mag
Extinction-corrected gi color:
From alerts: -0.23 +/- 0.33 mag
Extinction-corrected ri color:
From alerts: -0.15 +/- 0.32 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.24 mag/day
r: 0.24 mag/day
i: -99 mag/day

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


3. ZTF24acabsaw (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 141.76422, 38.37149     9h27m3.41s, 38d22m17.35s
Galactic (l, b): 184.67236, 46.15889    ext(g-r) = 0.014






PS1: 1 source in 3 arcsec    Closest: d = 1.84 arcsec    photoz=0.19+/-0.03    peak abs mag = -20.29
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.07 +/- 99 mag
Extinction-corrected gi color:
From alerts: 0.5 +/- 99 mag
Extinction-corrected ri color:
From alerts: 0.63 +/- 99 mag

Rise Rate:
g: 3.9 mag/day
r: -99 mag/day
i: -99 mag/day

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


4. ZTF24acahbyn (FBOT?) (TNS: AT 2016hmw)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 120.45832, -11.55944     8h 1m50.00s, -11d-33m-34.00s
Galactic (l, b): 231.48401, 9.91916    ext(g-r) = 0.081






PS1: 1 source in 3 arcsec    Closest: d = 0.07 arcsec    photoz=0.71+/-0.16    peak abs mag = -24.80
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 1.5 +/- 99 mag

Rise Rate:
g: 1.01 mag/day
r: 0.24 mag/day
i: -99 mag/day

Fade Rate:
g: 0.06 mag/day
r: -99 mag/day
i: -99 mag/day


5. ZTF24acahvsh (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 241.07515, 43.68092    16h 4m18.04s, 43d40m51.32s
Galactic (l, b): 69.14943, 48.0557    ext(g-r) = 0.013




SDSS (10 arcsec):Found SDSS spec-z: z=0.06; peak abs mag = -18.83

PS1: 1 source in 3 arcsec    Closest: d = 0.72 arcsec    photoz=0.08+/-0.01    peak abs mag = -19.57
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.09 +/- 0.13 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.1 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


6. ZTF25aaadqsi (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 117.22896, 85.76262     7h48m54.95s, 85d45m45.44s
Galactic (l, b): 127.58624, 28.10295    ext(g-r) = 0.087





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.01 +/- 0.18 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 1.25 mag/day
r: 1.19 mag/day
i: 0.82 mag/day

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


7. ZTF25aaadytl (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 125.39775, 51.74687     8h21m35.46s, 51d44m48.75s
Galactic (l, b): 167.0039, 34.70033    ext(g-r) = 0.046






PS1: 1 source in 3 arcsec    Closest: d = 0.25 arcsec    photoz=0.05+/-0.02    peak abs mag = -18.25
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.21 +/- 0.09 mag
Extinction-corrected gi color:
From alerts: -0.02 +/- 0.09 mag
Extinction-corrected ri color:
From alerts: -0.2 +/- 0.08 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.36 mag/day
r: 0.4 mag/day
i: 0.51 mag/day

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


8. ZTF25aaakkzs (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 37.09804, -9.31351     2h28m23.53s, -9d-18m-48.63s
Galactic (l, b): 179.6166, -61.00088    ext(g-r) = 0.03




SDSS (10 arcsec):Found SDSS spec-z: z=0.08; peak abs mag = -18.32

PS1: 1 source in 3 arcsec    Closest: d = 2.94 arcsec    photoz=0.04+/-0.00    peak abs mag = -16.93
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.04 +/- 0.17 mag
Extinction-corrected gi color:
From alerts: -0.35 +/- 0.25 mag
Extinction-corrected ri color:
From alerts: 0.15 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.28 mag/day
r: 0.47 mag/day
i: -99 mag/day

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


9. ZTF25aaaoupu (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 146.54172, 10.29331     9h46m10.01s, 10d17m35.92s
Galactic (l, b): 224.90018, 43.33506    ext(g-r) = 0.03






PS1: 1 source in 3 arcsec    Closest: d = 0.18 arcsec    photoz=0.27+/-0.10    peak abs mag = -21.22
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.44 +/- 0.18 mag

Rise Rate:
g: 0.26 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


10. ZTF25aaaoxjm (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 160.43264, -0.2659    10h41m43.83s, 0d-15m-57.26s
Galactic (l, b): 248.89187, 48.51197    ext(g-r) = 0.053






PS1: 1 source in 3 arcsec    Closest: d = 1.08 arcsec    photoz=0.25+/-0.12    peak abs mag = -22.29
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.52 +/- 0.13 mag

Rise Rate:
g: 0.37 mag/day
r: 0.31 mag/day
i: -99 mag/day

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


11. ZTF25aaapnji (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 148.7077, 20.64004     9h54m49.85s, 20d38m24.16s
Galactic (l, b): 212.26836, 49.31535    ext(g-r) = 0.03





PS1: 1 source in 3 arcsec    Closest: d = 1.46 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.21 +/- 0.19 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.23 mag/day
r: 0.53 mag/day
i: -99 mag/day

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


12. ZTF25aaarlhd (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 111.69869, -14.56704     7h26m47.68s, -14d-34m-1.33s
Galactic (l, b): 229.89191, 1.01279    ext(g-r) = 0.549





PS1: 1 source in 3 arcsec    Closest: d = 7.05 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 2.45 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.33 mag/day
r: -99 mag/day
i: -99 mag/day


13. ZTF25aaarlhe (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 111.65957, -14.58326     7h26m38.30s, -14d-34m-59.75s
Galactic (l, b): 229.88817, 0.97176    ext(g-r) = 0.565





PS1: 1 source in 3 arcsec    Closest: d = 5.10 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 2.46 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.4 mag/day
r: -99 mag/day
i: -99 mag/day


14. ZTF25aaatfbr (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 167.80438, -15.95402    11h11m13.05s, -15d-57m-14.46s
Galactic (l, b): 270.53933, 40.53048    ext(g-r) = 0.079



SDSS (10 arcsec):Found SDSS spec-z: z=-0.00; peak abs mag = -5.34

PS1: 1 source in 3 arcsec    Closest: d = 0.65 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.68 +/- 99 mag

Rise Rate:
g: 198.49 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 189.3 mag/day
r: -99 mag/day
i: -99 mag/day