Candidate List 20250603

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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 (13)
1. ZTF25aatncwx (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 216.28471, 5.23265    14h25m8.33s, 5d13m57.55s
Galactic (l, b): 352.65321, 58.73957    ext(g-r) = 0.03







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.01 +/- 0.2 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.87 mag/day
r: 0.22 mag/day
i: -99 mag/day

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


2. ZTF25aatnrmv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 255.0135, 32.33697    17h 0m3.24s, 32d20m13.08s
Galactic (l, b): 54.55212, 36.52298    ext(g-r) = 0.029







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.3 +/- 0.21 mag

Rise Rate:
g: 0.23 mag/day
r: 0.17 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 27.99 mag/day
i: -99 mag/day


3. ZTF25aatombl (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 276.4672, 70.06686    18h25m52.13s, 70d 4m0.69s
Galactic (l, b): 100.46698, 27.54514    ext(g-r) = 0.086







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.1 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.55 mag/day
r: 0.23 mag/day
i: -99 mag/day

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


4. ZTF25aatpdld (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 290.18448, 48.12417    19h20m44.28s, 48d 7m27.03s
Galactic (l, b): 79.58769, 15.29438    ext(g-r) = 0.07







PS1: 1 source in 3 arcsec    Closest: d = 9.92 arcsec    photoz=0.64+/-0.44    peak abs mag = -22.93
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.0 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.19 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


5. ZTF25aatpflh (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 295.49199, 41.16292    19h41m58.08s, 41d 9m46.51s
Galactic (l, b): 74.90673, 8.83552    ext(g-r) = 0.24







PS1: 1 source in 3 arcsec    Closest: d = 1.66 arcsec    photoz=0.34+/-1.29    peak abs mag = -22.42
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.12 +/- 0.26 mag

Rise Rate:
g: 0.3 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


6. ZTF25aatphsm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 274.87084, 26.53746    18h19m29.00s, 26d32m14.84s
Galactic (l, b): 53.97973, 18.3235    ext(g-r) = 0.152







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.04 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 27.99 mag/day
r: 0.29 mag/day
i: -99 mag/day

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


7. ZTF25aatpjla (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 270.68096, 19.17343    18h 2m43.43s, 19d10m24.33s
Galactic (l, b): 45.23987, 19.09247    ext(g-r) = 0.115







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.2 +/- 0.42 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 28.2 mag/day
r: 0.21 mag/day
i: -99 mag/day

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


8. ZTF25aatpjld (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 270.91583, 19.85683    18h 3m39.80s, 19d51m24.58s
Galactic (l, b): 45.99735, 19.15449    ext(g-r) = 0.101







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.37 +/- 0.37 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 17.16 mag/day
r: 0.23 mag/day
i: -99 mag/day

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


9. ZTF25aatpjuf (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 273.94086, 19.84159    18h15m45.81s, 19d50m29.73s
Galactic (l, b): 47.15776, 16.53228    ext(g-r) = 0.161







PS1: 1 source in 3 arcsec    Closest: d = 5.84 arcsec    photoz=0.53+/-0.12    peak abs mag = -23.33
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.22 +/- 0.2 mag

Rise Rate:
g: 0.28 mag/day
r: 0.39 mag/day
i: -99 mag/day

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


10. ZTF25aatplpf (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 278.18595, 19.49429    18h32m44.63s, 19d29m39.44s
Galactic (l, b): 48.5123, 12.73989    ext(g-r) = 0.215







PS1: 1 source in 3 arcsec    Closest: d = 5.52 arcsec    photoz=0.21+/-0.14    peak abs mag = -21.13
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.46 +/- 0.17 mag

Rise Rate:
g: 0.26 mag/day
r: 0.25 mag/day
i: -99 mag/day

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


11. ZTF25aatqcby (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 268.89464, 4.95181    17h55m34.71s, 4d57m6.52s
Galactic (l, b): 30.98839, 14.67498    ext(g-r) = 0.239







PS1: 1 source in 3 arcsec    Closest: d = 8.39 arcsec    photoz=0.48+/-0.35    peak abs mag = -22.99
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.71 mag/day
r: -99 mag/day
i: -99 mag/day

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


12. ZTF25aatqcmv (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 265.43999, 5.16085    17h41m45.60s, 5d 9m39.05s
Galactic (l, b): 29.56559, 17.84049    ext(g-r) = 0.218







PS1: 1 source in 3 arcsec    Closest: d = 1.28 arcsec    photoz=0.83+/-0.06    peak abs mag = -24.31
LegacySurvey: 0 sources in 3 arcsec



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

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


13. ZTF25aatrbix (FBOT?) (TNS: AT 2023shf)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 16.71008, 75.6002     1h 6m50.42s, 75d36m0.70s
Galactic (l, b): 123.91307, 12.7578    ext(g-r) = 0.401







PS1: 1 source in 3 arcsec    Closest: d = 0.76 arcsec    photoz=0.42+/-0.00    peak abs mag = -23.68
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 81.34 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 81.86 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (4)
0. ZTF25aatbfvb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 281.70552, 44.03256    18h46m49.32s, 44d 1m57.20s
Galactic (l, b): 73.34363, 19.25817    ext(g-r) = 0.059






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -2.05 +/- 99 mag

Rise Rate:
g: 0.84 mag/day
r: 0.36 mag/day
i: -99 mag/day

Fade Rate:
g: 111.05 mag/day
r: -99 mag/day
i: -99 mag/day


1. ZTF25aatnrbx (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 292.64053, -9.54204    19h30m33.73s, -9d-32m-31.34s
Galactic (l, b): 28.7451, -12.98474    ext(g-r) = 0.309







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.15 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.16 mag/day
r: 0.29 mag/day
i: -99 mag/day

Fade Rate:
g: 0.55 mag/day
r: 0.64 mag/day
i: -99 mag/day


2. ZTF25aatonve (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 279.51526, 33.93009    18h38m3.66s, 33d55m48.32s
Galactic (l, b): 62.74904, 17.31339    ext(g-r) = 0.069







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.87 +/- 99 mag

Rise Rate:
g: 0.25 mag/day
r: 0.48 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.25 mag/day
i: -99 mag/day


3. ZTF25aatpnog (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 298.27305, -9.0826    19h53m5.53s, -9d-4m-57.34s
Galactic (l, b): 31.67913, -17.79186    ext(g-r) = 0.184







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.15 +/- 99 mag

Rise Rate:
g: 0.14 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