Candidate List 20230521

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Section 1: New Sources (age<1d; 6 events)    

Section 2: Old (1-5d) sources observed last night (168 events)
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF23aalagse (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 290.60311, -10.11128    19h22m24.75s, -10d-6m-40.62s
Galactic (l, b): 27.32531, -11.42634    ext(g-r) = 0.243



PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.4 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.71 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





Section 2: Older Sources Observed Last Night (25)
0. ZTF23aajrmfh (Afterglow?) (TNS: SN 2023ijd)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 189.1353, 11.22216    12h36m32.47s, 11d13m19.78s
Galactic (l, b): 289.80106, 73.71295    ext(g-r) = 0.035




PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.17 +/- 0.02 mag
Extinction-corrected gi color:
From alerts: -0.07 +/- 0.05 mag
Extinction-corrected ri color:
From alerts: -0.09 +/- 0.04 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 2.13 mag/day
r: 2.67 mag/day
i: 0.19 mag/day

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


1. ZTF23aajtixf (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 263.97499, 24.15106    17h35m54.00s, 24d 9m3.82s
Galactic (l, b): 47.81618, 26.70546    ext(g-r) = 0.091



PS1: 1 source in 3 arcsec    Closest: d = 0.37 arcsec    photoz=0.24+/-0.08    peak abs mag = -20.94
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.50 arcsec, 169.1 deg (east of north)
    photoz=0.19 (68% bounds 0.13, 0.22), type=REX    peak abs mag = -20.39 (68% bounds -19.49, -20.73)


Rise Rate:
g: -99 mag/day
r: 0.44 mag/day
i: -99 mag/day

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


2. ZTF23aajvpiy (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 239.37768, 16.1113    15h57m30.64s, 16d 6m40.69s
Galactic (l, b): 28.46363, 45.63553    ext(g-r) = 0.041



PS1: 1 source in 3 arcsec    Closest: d = 0.78 arcsec    photoz=0.19+/-0.02    peak abs mag = -19.69
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.77 arcsec, 252.6 deg (east of north)
    photoz=0.19 (68% bounds 0.17, 0.21), type=SER    peak abs mag = -19.69 (68% bounds -19.4, -19.96)


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

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


3. ZTF23aakaqht (Afterglow?FBOT?) (TNS: SN 2023ito)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 192.42991, 13.51467    12h49m43.18s, 13d30m52.82s
Galactic (l, b): 301.1579, 76.3805    ext(g-r) = 0.033




PS1: 1 source in 3 arcsec    Closest: d = 1.07 arcsec    photoz=0.10+/-0.01    peak abs mag = -20.21
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.97 arcsec, 344.1 deg (east of north)
    photoz=0.07 (68% bounds 0.04, 0.08), type=REX    peak abs mag = -19.26 (68% bounds -18.4, -19.83)

Extinction-corrected gr color:
From alerts: 0.02 +/- 0.09 mag
Extinction-corrected gi color:
From alerts: -0.43 +/- 0.14 mag
Extinction-corrected ri color:
From alerts: -0.32 +/- 0.13 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.38 mag/day
r: 0.64 mag/day
i: 0.42 mag/day

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


4. ZTF23aakcbfv (FBOT?) (TNS: AT 2023iwz)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 298.07694, 42.8867    19h52m18.47s, 42d53m12.11s
Galactic (l, b): 77.37419, 7.99902    ext(g-r) = 0.302



PS1: 1 source in 3 arcsec    Closest: d = 1.00 arcsec    photoz=0.09+/-0.02    peak abs mag = -20.12
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.51 mag/day
r: -99 mag/day
i: -99 mag/day

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


5. ZTF23aakcszy (FBOT?) (TNS: AT 2023itj)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 278.50034, 27.49011    18h34m0.08s, 27d29m24.39s
Galactic (l, b): 56.18453, 15.69332    ext(g-r) = 0.109



PS1: 1 source in 3 arcsec    Closest: d = 2.91 arcsec    photoz=0.39+/-0.42    peak abs mag = -21.95
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.1 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.12 mag/day
i: -99 mag/day

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


6. ZTF23aakdazb (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 275.514, 68.93424    18h22m3.36s, 68d56m3.27s
Galactic (l, b): 99.1655, 27.80146    ext(g-r) = 0.069




PS1: 1 source in 3 arcsec    Closest: d = 0.56 arcsec    photoz=0.31+/-0.06    peak abs mag = -21.02
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.55 arcsec, 9.1 deg (east of north)
    photoz=0.26 (68% bounds 0.22, 0.3), type=DEV    peak abs mag = -20.63 (68% bounds -20.17, -21.0)

Extinction-corrected gr color:
From alerts: -0.02 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.12 mag/day
i: -99 mag/day

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


7. ZTF23aakeudf (Afterglow?) (TNS: AT 2023ivq)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 171.60736, 56.06214    11h26m25.77s, 56d 3m43.71s
Galactic (l, b): 144.92243, 57.28702    ext(g-r) = 0.01



PS1: 1 source in 3 arcsec    Closest: d = 1.80 arcsec    photoz=0.06+/-0.01    peak abs mag = -17.64
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.80 arcsec, 57.8 deg (east of north)
    photoz=0.06 (68% bounds 0.03, 0.08), type=SER    peak abs mag = -17.64 (68% bounds -16.49, -18.43)

Extinction-corrected gr color:
From alerts: 0.27 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.1 mag/day
r: 0.54 mag/day
i: -99 mag/day

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


8. ZTF23aakiyjw (FBOT?) (TNS: AT 2023iwu)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 154.61022, -6.84441    10h18m26.45s, -6d-50m-39.87s
Galactic (l, b): 249.83775, 39.76257    ext(g-r) = 0.043




PS1: 1 source in 3 arcsec    Closest: d = 7.84 arcsec    photoz=0.16+/-99.00    peak abs mag = -20.57
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.95 arcsec, 102.2 deg (east of north)
    photoz=0.16 (68% bounds 0.04, 0.31), type=REX    peak abs mag = -20.57 (68% bounds -17.45, -22.25)

Extinction-corrected gr color:
From alerts: 0.02 +/- 0.17 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.16 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


9. ZTF23aakkdnr (FBOT?) (TNS: AT 2023iao)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 167.92972, -20.92077    11h11m43.13s, -20d-55m-14.76s
Galactic (l, b): 273.71649, 36.23062    ext(g-r) = 0.038



PS1: 1 source in 3 arcsec    Closest: d = 1.93 arcsec    photoz=0.15+/-0.01    peak abs mag = -19.70
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.13 mag/day
i: -99 mag/day

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


10. ZTF23aaklbwm (FBOT?) (TNS: AT 2023ixo)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 218.99932, 54.44563    14h35m59.84s, 54d26m44.28s
Galactic (l, b): 95.13947, 56.67297    ext(g-r) = 0.011




PS1: 1 source in 3 arcsec    Closest: d = 2.37 arcsec    photoz=0.35+/-99.00    peak abs mag = -21.55
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.96 arcsec, 239.3 deg (east of north)
    photoz=0.35 (68% bounds 0.16, 0.71), type=REX    peak abs mag = -21.55 (68% bounds -19.64, -23.39)

Extinction-corrected gr color:
From alerts: 0.1 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.22 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


11. ZTF23aaklfsz (FBOT?) (TNS: AT 2023iyr)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 235.13791, 27.67445    15h40m33.10s, 27d40m28.04s
Galactic (l, b): 43.81752, 52.64942    ext(g-r) = 0.04




PS1: 1 source in 3 arcsec    Closest: d = 0.58 arcsec    photoz=0.13+/-0.05    peak abs mag = -19.51
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.61 arcsec, 120.5 deg (east of north)
    photoz=0.13 (68% bounds 0.08, 0.17), type=EXP    peak abs mag = -19.52 (68% bounds -18.52, -20.13)

Extinction-corrected gr color:
From alerts: -0.31 +/- 0.06 mag

Rise Rate:
g: 0.29 mag/day
r: 0.58 mag/day
i: -99 mag/day

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


12. ZTF23aaklvgv (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 234.72077, 19.26685    15h38m52.98s, 19d16m0.67s
Galactic (l, b): 30.48574, 50.91089    ext(g-r) = 0.056




PS1: 1 source in 3 arcsec    Closest: d = 2.18 arcsec    photoz=0.40+/-0.16    peak abs mag = -21.52
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.08 arcsec, 343.4 deg (east of north)
    photoz=0.13 (68% bounds 0.1, 0.2), type=EXP    peak abs mag = -18.86 (68% bounds -18.06, -19.84)

Extinction-corrected gr color:
From alerts: -0.17 +/- 0.08 mag

Rise Rate:
g: -99 mag/day
r: 0.12 mag/day
i: -99 mag/day

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


13. ZTF23aakmewi (FBOT?) (TNS: AT 2023iwy)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 270.07759, 26.40889    18h 0m18.62s, 26d24m32.01s
Galactic (l, b): 52.20927, 22.28184    ext(g-r) = 0.09




PS1: 1 source in 3 arcsec    Closest: d = 10.92 arcsec    photoz=0.84+/-99.00    peak abs mag = -26.17
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.86 arcsec, 175.8 deg (east of north)
    photoz=0.84 (68% bounds 0.7, 0.96), type=PSF    peak abs mag = -26.17 (68% bounds -25.69, -26.55)

Extinction-corrected gr color:
From alerts: -0.22 +/- 0.04 mag

Rise Rate:
g: 1.51 mag/day
r: 1.29 mag/day
i: -99 mag/day

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


14. ZTF23aakmqlj (FBOT?) (TNS: AT 2023ixk)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 293.44162, 41.32266    19h33m45.99s, 41d19m21.56s
Galactic (l, b): 74.31919, 10.2731    ext(g-r) = 0.18



PS1: 1 source in 3 arcsec    Closest: d = 1.05 arcsec    photoz=0.14+/-0.04    peak abs mag = -19.77
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.13 +/- 0.12 mag

Rise Rate:
g: 0.21 mag/day
r: 0.2 mag/day
i: -99 mag/day

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


15. ZTF23aakmsiy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 296.84764, 43.86487    19h47m23.43s, 43d51m53.52s
Galactic (l, b): 77.79222, 9.25772    ext(g-r) = 0.261



PS1: 1 source in 3 arcsec    Closest: d = 2.83 arcsec    photoz=-999.00+/--999.00    peak abs mag = nan
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.02 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.61 mag/day
r: 0.55 mag/day
i: -99 mag/day

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


16. ZTF23aaknrrz (Afterglow?) (TNS: AT 2023ixj)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 18.33839, 40.894     1h13m21.21s, 40d53m38.39s
Galactic (l, b): 127.38988, -21.78797    ext(g-r) = 0.072



PS1: 1 source in 3 arcsec    Closest: d = 0.35 arcsec    photoz=0.15+/-0.06    peak abs mag = -20.51
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: 0.31 mag/day
i: -99 mag/day


17. ZTF23aaknrvh (Afterglow?) (TNS: AT 2023ixi)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 18.81122, 37.39928     1h15m14.69s, 37d23m57.40s
Galactic (l, b): 128.15662, -25.23084    ext(g-r) = 0.075



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: 0.45 mag/day
i: -99 mag/day


18. ZTF23aaknrvj (Afterglow?) (TNS: AT 2023jbr)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 18.90807, 37.14323     1h15m37.94s, 37d 8m35.62s
Galactic (l, b): 128.27062, -25.47759    ext(g-r) = 0.093



PS1: 1 source in 3 arcsec    Closest: d = 2.01 arcsec    photoz=0.10+/-0.02    peak abs mag = -19.49
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: 0.41 mag/day
i: -99 mag/day


19. ZTF23aaknwxp (Afterglow?) (TNS: AT 2023jbt)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 287.54638, -22.10922    19h10m11.13s, -22d-6m-33.19s
Galactic (l, b): 14.90793, -13.82719    ext(g-r) = 0.201



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: 0.31 mag/day
i: -99 mag/day


20. ZTF23aakokhp (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 168.08212, 51.52085    11h12m19.71s, 51d31m15.06s
Galactic (l, b): 153.63679, 59.28943    ext(g-r) = 0.012



PS1: 1 source in 3 arcsec    Closest: d = 4.94 arcsec    photoz=0.55+/-99.00    peak abs mag = -22.08
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.22 arcsec, 110.0 deg (east of north)
    photoz=0.55 (68% bounds 0.32, 0.81), type=REX    peak abs mag = -22.08 (68% bounds -20.7, -23.1)


Rise Rate:
g: 0.01 mag/day
r: 0.19 mag/day
i: -99 mag/day

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


21. ZTF23aakprfy (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 215.76444, 55.67414    14h23m3.47s, 55d40m26.91s
Galactic (l, b): 99.15436, 57.02031    ext(g-r) = 0.014




PS1: 1 source in 3 arcsec    Closest: d = 2.82 arcsec    photoz=0.22+/-0.02    peak abs mag = -19.94
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.73 arcsec, 258.6 deg (east of north)
    photoz=0.47 (68% bounds 0.08, 1.13), type=PSF    peak abs mag = -21.84 (68% bounds -17.65, -24.17)


Rise Rate:
g: 0.0 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


22. ZTF23aakstht (FBOT?) (TNS: AT 2023jac)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 255.02227, 51.93199    17h 0m5.34s, 51d55m55.17s
Galactic (l, b): 79.17246, 37.9692    ext(g-r) = 0.02




PS1: 1 source in 3 arcsec    Closest: d = 0.92 arcsec    photoz=0.13+/--999.00    peak abs mag = -19.97
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.93 arcsec, 303.5 deg (east of north)
    photoz=0.13 (68% bounds 0.09, 0.17), type=REX    peak abs mag = -19.97 (68% bounds -19.12, -20.64)

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

Rise Rate:
g: 0.85 mag/day
r: 0.61 mag/day
i: 0.08 mag/day

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


23. ZTF23aakwptp (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 168.8039, 33.17169    11h15m12.94s, 33d10m18.07s
Galactic (l, b): 190.84837, 68.3949    ext(g-r) = 0.027



PS1: 1 source in 3 arcsec    Closest: d = 14.82 arcsec    photoz=0.50+/-99.00    peak abs mag = -21.15
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.56 arcsec, 190.9 deg (east of north)
    photoz=0.5 (68% bounds 0.36, 0.73), type=REX    peak abs mag = -21.15 (68% bounds -20.33, -22.16)


Rise Rate:
g: -99 mag/day
r: 3.36 mag/day
i: -99 mag/day

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


24. ZTF23aalakgj (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 269.54385, 57.05584    17h58m10.53s, 57d 3m21.04s
Galactic (l, b): 85.43587, 29.61262    ext(g-r) = 0.05



PS1: 1 source in 3 arcsec    Closest: d = 0.50 arcsec    photoz=0.15+/-0.08    peak abs mag = -19.60
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.60 arcsec, 92.4 deg (east of north)
    photoz=0.14 (68% bounds 0.09, 0.19), type=EXP    peak abs mag = -19.45 (68% bounds -18.31, -20.19)

Extinction-corrected gr color:
From alerts: -0.13 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.14 mag/day
r: -99 mag/day
i: -99 mag/day

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