2025agb results

Information

Transient
Name:AT2025agb
Right ascension: 15h58m50.64s
Declination:-10d59m27.89s
Discovery Date:Jan. 25, 2025, 2:43 p.m.
Classification:None
Redshift:None
MW E(B-V):0.247
Host
Name:2025agb
Right ascension: 15h58m50.46s
Declination:-10d59m29.47s
Redshift:None
Photometric Redshift:0.088
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.54
Transient MWEBV processed 0.04
Host match processed 2.82
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 3.38
Validate global photometry processed 9.51
Global host SED inference processed 411.41
Local aperture photometry processed 3.73
Validate local photometry processed 0.02
Local host SED inference processed 479.15
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h58m50.64s, -10d59m27.89s
semi major axis, semi minor axis (arcsec):1.22, 1.22
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 21.15 0.45 20.587 0.023 AB
PanSTARRS_i 31.48 0.31 20.155 0.011 AB
PanSTARRS_z 41.81 0.91 19.847 0.024 AB
PanSTARRS_y 52.22 2.05 19.605 0.043 AB

Aperture details

RA, DEC (J2000):15h58m50.46s, -10d59m29.35s
semi major axis, semi minor axis (arcsec):7.94, 4.62
angle (degrees, anti-clockwise from east):-96.96
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 107.81 1.44 18.818 0.014 AB
PanSTARRS_r 235.19 2.15 17.971 0.010 AB
PanSTARRS_i 367.51 1.48 17.487 0.004 AB
PanSTARRS_z 471.71 4.3 17.216 0.010 AB
PanSTARRS_y 580.68 9.69 16.990 0.018 AB
2MASS_J 419.18 203.18 16.449 0.526 Vega
2MASS_H 1116.5 275.95 14.913 0.268 Vega
2MASS_K 975.26 357.3 14.589 0.398 Vega
WISE_W1 431.0 29.23 14.615 0.074 Vega
WISE_W2 239.33 34.04 14.614 0.154 Vega
WISE_W3 435.03 132.65 12.130 0.331 Vega
WISE_W4 446.42 666.15 10.656 1.620 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.065 9.229 9.379
{\rm log}_{10}({\rm SFR}) -2.134 -1.249 -0.419
{\rm log}_{10}({\rm sSFR}) -11.324 -10.453 -9.544
{\rm stellar\ age} 3.080 6.150 7.900

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.151 -0.513 -0.011
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.370 -0.721 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.501 1.072
\delta -0.571 -0.139 0.240
\tau_1/\tau_2 0.613 0.975 1.358
Q_{PAH} 1.334 3.364 5.647
U_{min} 3.032 8.056 15.094
{\rm log}_{10}(\gamma_e)\, -2.985 -1.845 -0.720

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.369 -0.448 -0.022
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.511 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.467 -1.474 -0.918
0.03-0.10 Gyr -2.448 -1.287 -0.320
0.10-0.33 Gyr -2.183 -1.120 -0.315
0.33-1.07 Gyr -1.936 -0.771 -0.247
1.07-3.48 Gyr -2.163 -0.722 -0.429
3.48-11.35 Gyr -2.029 -0.774 -0.507
11.35-12.61 Gyr -1.969 -0.751 -0.077

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.188 10.315 10.412
{\rm log}_{10}({\rm SFR}) -1.713 -0.547 0.016
{\rm log}_{10}({\rm sSFR}) -12.065 -10.868 -10.246
{\rm stellar\ age} 5.616 7.246 8.935

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.081 -0.752 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.482 -0.439 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.277 0.473
\delta -0.825 -0.392 0.071
\tau_1/\tau_2 0.646 1.016 1.370
Q_{PAH} 0.674 1.978 4.018
U_{min} 2.684 8.413 15.431
{\rm log}_{10}(\gamma_e)\, -2.532 -1.506 -0.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.277 -3.023 -1.913
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.468 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.203 -0.862 -0.366
0.03-0.10 Gyr -2.002 -0.513 0.135
0.10-0.33 Gyr -1.759 -0.212 0.308
0.33-1.07 Gyr -1.453 -0.166 0.291
1.07-3.48 Gyr -0.614 0.160 0.529
3.48-11.35 Gyr -0.121 0.439 0.618
11.35-12.61 Gyr -0.445 0.484 1.173