Candidate List 20250309

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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 (2)
1. ZTF25aaitvjt (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 210.80176, -8.50284    14h 3m12.42s, -8d-30m-10.23s
Galactic (l, b): 331.45357, 50.35191    ext(g-r) = 0.037





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.59 arcsec, 5.6 deg (east of north)
    photoz=1.08 (68% bounds 0.8, 1.33), type=REX    peak abs mag = -25.95 (68% bounds -25.14, -26.5)

Extinction-corrected gr color:
From alerts: 0.48 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.16 mag/day
r: 0.3 mag/day
i: -99 mag/day

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


2. ZTF25aaiuohn (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 151.11811, 7.2103    10h 4m28.35s, 7d12m37.08s
Galactic (l, b): 231.80865, 45.72942    ext(g-r) = 0.023





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.76 arcsec, 263.9 deg (east of north)
    photoz=1.17 (68% bounds 0.89, 1.39), type=PSF    peak abs mag = -28.53 (68% bounds -27.8, -29.0)

Extinction-corrected gr color:
From alerts: 4.09 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 1.18 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 31.76 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (8)
0. ZTF25aailxwo (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 31.99507, 39.43414     2h 7m58.82s, 39d26m2.90s
Galactic (l, b): 138.67661, -21.08601    ext(g-r) = 0.05






PS1: 1 source in 3 arcsec    Closest: d = 5.68 arcsec    photoz=0.58+/-0.04    peak abs mag = -24.85
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.39 +/- 0.19 mag

Rise Rate:
g: 0.63 mag/day
r: 0.14 mag/day
i: -99 mag/day

Fade Rate:
g: 0.16 mag/day
r: -99 mag/day
i: -99 mag/day


1. ZTF25aaioynh (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 152.69976, 18.13737    10h10m47.94s, 18d 8m14.54s
Galactic (l, b): 217.97836, 52.0291    ext(g-r) = 0.045





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.73 arcsec, 155.1 deg (east of north)
    photoz=0.11 (68% bounds 0.1, 0.13), type=EXP    peak abs mag = -19.68 (68% bounds -19.36, -20.08)

Extinction-corrected gr color:
From alerts: -0.26 +/- 0.2 mag

Rise Rate:
g: 0.39 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


2. ZTF25aaipaml (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 144.62275, 41.62723     9h38m29.46s, 41d37m38.02s
Galactic (l, b): 179.77984, 48.24461    ext(g-r) = 0.016





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.59 arcsec, 319.4 deg (east of north)
    photoz=0.05 (68% bounds 0.04, 0.06), type=SER    peak abs mag = -18.33 (68% bounds -17.86, -18.87)

Extinction-corrected gr color:
From alerts: 0.07 +/- 0.11 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.55 mag/day
r: 9.24 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 5.91 mag/day
i: -99 mag/day


3. ZTF25aairaxg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 164.55921, 61.39728    10h58m14.21s, 61d23m50.22s
Galactic (l, b): 143.99989, 50.84831    ext(g-r) = 0.01



SDSS (10 arcsec):Found SDSS spec-z: z=0.02; peak abs mag = -16.20

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.54 arcsec, 54.6 deg (east of north)
    photoz=0.06 (68% bounds 0.02, 0.35), type=REX    peak abs mag = -18.24 (68% bounds -16.18, -22.64)

Extinction-corrected gr color:
From alerts: 0.54 +/- 0.23 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.5 mag/day
r: 0.31 mag/day
i: -99 mag/day

Fade Rate:
g: 0.21 mag/day
r: 0.07 mag/day
i: -99 mag/day


4. ZTF25aairbkn (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 210.4181, 10.54268    14h 1m40.34s, 10d32m33.66s
Galactic (l, b): 351.19856, 66.58186    ext(g-r) = 0.026





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.33 arcsec, 306.7 deg (east of north)
    photoz=0.12 (68% bounds 0.09, 0.18), type=EXP    peak abs mag = -19.51 (68% bounds -18.79, -20.38)


Rise Rate:
g: 0.32 mag/day
r: 0.08 mag/day
i: -99 mag/day

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


5. ZTF25aairenk (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 181.85292, 65.67536    12h 7m24.70s, 65d40m31.31s
Galactic (l, b): 130.0853, 50.83702    ext(g-r) = 0.019





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.26 arcsec, 66.2 deg (east of north)
    photoz=0.1 (68% bounds 0.04, 0.14), type=SER    peak abs mag = -19.7 (68% bounds -17.63, -20.38)

Extinction-corrected gr color:
From alerts: -0.42 +/- 0.14 mag

Rise Rate:
g: 0.24 mag/day
r: 0.15 mag/day
i: -99 mag/day

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


6. ZTF25aairxma (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 277.31899, 33.8068    18h29m16.56s, 33d48m24.48s
Galactic (l, b): 61.9409, 18.97197    ext(g-r) = 0.07





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 5.48 arcsec, 240.9 deg (east of north)
    photoz=0.01 (68% bounds 0.0, 0.02), type=PSF    peak abs mag = -15.03 (68% bounds -13.9, -17.1)

Extinction-corrected gr color:
From alerts: -1.6 +/- 99 mag

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

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


7. ZTF25aaivapv (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 201.4829, 32.35772    13h25m55.90s, 32d21m27.79s
Galactic (l, b): 69.94807, 80.87285    ext(g-r) = 0.015





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.27 arcsec, 37.2 deg (east of north)
    photoz=0.13 (68% bounds 0.11, 0.16), type=EXP    peak abs mag = -19.45 (68% bounds -18.99, -19.81)

Extinction-corrected gr color:
From alerts: -0.48 +/- 0.14 mag

Rise Rate:
g: 0.24 mag/day
r: 0.07 mag/day
i: -99 mag/day

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