2025gf

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Information

Transient

Name: AT2025gf
Right ascension: 12h57m13.53s
Declination: -28d53m53.11s
Discovery Date: Jan. 8, 2025, 1:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name: 2025gf
Right ascension: 12h57m13.70s
Declination: -28d53m49.96s
Redshift: 0.081500
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.8
Cutout download processed 4.63
Global aperture construction processed 0.84
Local aperture photometry processed 4.76
Global aperture photometry processed 4.69
Validate local photometry processed 0.02
Validate global photometry processed 14.43
Host information processed 0.11
Global host SED inference processed 598.63
Local host SED inference processed 620.44
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.08
Log transient processing status processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 12h57m13.53s, -28d53m53.11s
semi major axis, semi minor axis (arcsec) = 1.3, 1.3
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_r 22.62 0.46 20.514 0.022
PanSTARRS_i 34.54 0.54 20.054 0.017
PanSTARRS_z 41.05 1.04 19.867 0.027
PanSTARRS_y 52.21 2.24 19.606 0.047

Aperture details

RA, DEC (J2000) = 12h57m13.69s, -28d53m49.95s
semi major axis, semi minor axis (arcsec) = 8.55, 5.03
angle (degrees, anti-clockwise from east) = -167.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.96 4.15 20.827 0.266
GALEX_NUV 14.47 2.95 20.999 0.222
PanSTARRS_g 285.9 1.55 17.759 0.006
PanSTARRS_r 545.53 2.26 17.058 0.005
PanSTARRS_i 877.19 2.65 16.542 0.003
PanSTARRS_z 1122.11 5.02 16.275 0.005
PanSTARRS_y 1367.39 10.77 16.060 0.009
2MASS_J 2033.1 230.09 14.735 0.123
2MASS_H 2668.85 335.74 13.967 0.137
2MASS_K 2731.74 338.08 13.471 0.134
WISE_W1 1083.33 29.85 13.614 0.030
WISE_W2 719.49 27.64 13.418 0.042
WISE_W3 2047.53 92.6 10.448 0.049
WISE_W4 2104.31 620.86 8.972 0.320
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.063 9.232 9.368
{\rm log}_{10}({\rm SFR}) -1.757 -1.014 -0.428
{\rm log}_{10}({\rm sSFR}) -11.016 -10.300 -9.636
{\rm stellar\ age} 4.837 7.169 9.582

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.666 -0.183
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.435 -0.658 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.459 0.912 1.373
\delta -0.322 -0.012 0.244
\tau_1/\tau_2 0.705 1.063 1.429
Q_{PAH} 0.890 2.871 5.204
U_{min} 2.930 7.706 14.690
{\rm log}_{10}(\gamma_e)\, -2.988 -1.995 -0.800

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.460 -0.712 -0.102
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.578 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.868 -1.069 -0.611
0.03-0.10 Gyr -1.982 -1.076 -0.371
0.10-0.33 Gyr -2.195 -1.208 -0.577
0.33-1.07 Gyr -2.247 -1.206 -0.574
1.07-3.49 Gyr -2.357 -0.996 -0.603
3.49-11.41 Gyr -1.648 -0.697 -0.477
11.41-12.68 Gyr -1.448 -0.600 0.229

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.660 10.702 10.773
{\rm log}_{10}({\rm SFR}) -0.515 -0.224 0.107
{\rm log}_{10}({\rm sSFR}) -11.247 -10.926 -10.592
{\rm stellar\ age} 7.588 8.480 11.169

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.373 -0.206 -0.066
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.424 -0.268 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.296 0.428
\delta -0.257 0.018 0.224
\tau_1/\tau_2 0.601 0.977 1.373
Q_{PAH} 0.753 2.318 4.478
U_{min} 2.507 7.501 14.609
{\rm log}_{10}(\gamma_e)\, -2.115 -1.185 -0.457

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.277 -2.995 -1.830
{\rm log}_{10}(\tau_{AGN})\, 1.132 1.640 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.238 -0.049 0.139
0.03-0.10 Gyr -1.077 -0.359 0.141
0.10-0.33 Gyr -1.340 -0.592 -0.114
0.33-1.07 Gyr -1.366 -0.632 -0.166
1.07-3.49 Gyr -1.111 -0.301 0.263
3.49-11.41 Gyr 0.276 0.866 0.965
11.41-12.68 Gyr 0.718 1.245 1.839