Candidate List 20250531

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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 (3)
1. ZTF25aateqvg (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 164.58424, -7.72752    10h58m20.22s, -7d-43m-39.06s
Galactic (l, b): 260.72737, 45.67322    ext(g-r) = 0.046






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 50.24 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 141.12 mag/day
i: -99 mag/day


2. ZTF25aaterwt (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 169.03071, -9.65718    11h16m7.37s, -9d-39m-25.84s
Galactic (l, b): 267.53518, 46.55988    ext(g-r) = 0.042






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



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

Fade Rate:
g: -99 mag/day
r: 27.69 mag/day
i: -99 mag/day


3. ZTF25aatezbb (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 166.67653, -9.29619    11h 6m42.37s, -9d-17m-46.28s
Galactic (l, b): 264.44009, 45.60371    ext(g-r) = 0.048






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 57.3 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 141.2 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (6)
0. ZTF25aarzdbl (Afterglow?) (TNS: AT 2020kxb)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 285.66303, 41.53822    19h 2m39.13s, 41d32m17.58s
Galactic (l, b): 71.99914, 15.65167    ext(g-r) = 0.108







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 3.02 +/- 99 mag

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

Fade Rate:
g: -99 mag/day
r: 0.2 mag/day
i: -99 mag/day


1. ZTF25aasltmi (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 256.86729, 34.56782    17h 7m28.15s, 34d34m4.14s
Galactic (l, b): 57.62999, 35.44308    ext(g-r) = 0.029



SDSS (10 arcsec):Found SDSS spec-z: z=0.03; peak abs mag = -17.35


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.01 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.82 mag/day
r: 0.41 mag/day
i: -99 mag/day

Fade Rate:
g: 1.32 mag/day
r: -99 mag/day
i: -99 mag/day


2. ZTF25aastkua (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 279.65851, 62.52669    18h38m38.04s, 62d31m36.10s
Galactic (l, b): 92.30017, 25.30818    ext(g-r) = 0.045







PS1: 1 source in 3 arcsec    Closest: d = 1.04 arcsec    photoz=0.06+/-0.02    peak abs mag = -18.53
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.09 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.78 mag/day
r: 0.51 mag/day
i: -99 mag/day

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


3. ZTF25aatdvzt (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 350.1622, 42.86543    23h20m38.93s, 42d51m55.55s
Galactic (l, b): 105.73425, -16.95412    ext(g-r) = 0.22







PS1: 1 source in 3 arcsec    Closest: d = 0.98 arcsec    photoz=0.03+/-0.00    peak abs mag = -18.62
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.06 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 1.11 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. ZTF25aateufv (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 168.55256, -6.89914    11h14m12.61s, -6d-53m-56.91s
Galactic (l, b): 264.74086, 48.62912    ext(g-r) = 0.047






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.14 mag/day
r: 0.62 mag/day
i: -99 mag/day

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


5. ZTF25aatgzjg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 256.30687, 41.37578    17h 5m13.65s, 41d22m32.82s
Galactic (l, b): 65.89665, 36.86558    ext(g-r) = 0.026






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.36 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 0.11 mag/day
i: -99 mag/day

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