2025gah results

Information

Transient
Name:AT2025gah
Right ascension: 14h33m55.38s
Declination:0d29m18.92s
Discovery Date:March 21, 2025, 6:54 p.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:2025gah
Right ascension: 14h33m55.26s
Declination:0d29m21.26s
Redshift:None
Photometric Redshift:0.191
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 6.1
Transient MWEBV processed 0.04
Host match processed 2.25
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 7.19
Validate global photometry processed 20.17
Global host SED inference processed 382.26
Local aperture photometry processed 6.86
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):14h33m55.26s, 0d29m21.35s
semi major axis, semi minor axis (arcsec):4.33, 3.58
angle (degrees, anti-clockwise from east):-164.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.47 0.55 22.055 0.109 AB
GALEX_NUV 7.9 0.5 21.656 0.069 AB
SDSS_u 24.55 2.8 20.425 0.124 AB
SDSS_g 54.1 2.19 19.567 0.044 AB
DES_g 57.0 0.59 19.510 0.011 AB
PanSTARRS_g 57.02 0.9 19.510 0.017 AB
SDSS_r 103.09 3.08 18.867 0.032 AB
PanSTARRS_r 109.62 1.46 18.800 0.014 AB
DES_r 114.75 1.15 18.751 0.011 AB
SDSS_i 139.13 4.07 18.541 0.032 AB
PanSTARRS_i 137.98 1.48 18.550 0.012 AB
PanSTARRS_z 163.12 2.97 18.369 0.020 AB
SDSS_z 176.44 9.74 18.283 0.060 AB
DES_z 168.22 4.14 18.335 0.027 AB
PanSTARRS_y 178.84 5.4 18.269 0.033 AB
2MASS_J 243.82 125.03 17.037 0.557 Vega
2MASS_H 9.89 163.45 20.044 17.936 Vega
2MASS_K 54.56 216.84 17.720 4.315 Vega
WISE_W1 111.88 9.12 16.079 0.089 Vega
WISE_W2 82.45 14.85 15.771 0.196 Vega
WISE_W3 197.2 55.4 12.989 0.305 Vega
WISE_W4 613.22 330.21 10.311 0.585 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.226 10.289 10.352
{\rm log}_{10}({\rm SFR}) -0.148 0.232 0.556
{\rm log}_{10}({\rm sSFR}) -10.464 -10.047 -9.720
{\rm stellar\ age} 4.570 5.569 6.459

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.030 -0.657 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.436 -0.850 -0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.219 0.346
\delta -0.703 -0.337 -0.007
\tau_1/\tau_2 0.659 0.997 1.320
Q_{PAH} 0.657 1.822 3.553
U_{min} 2.426 7.492 14.409
{\rm log}_{10}(\gamma_e)\, -2.503 -1.432 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.031 -2.457 -1.450
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.481 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.500 -0.140 0.096
0.03-0.10 Gyr -0.107 0.330 0.684
0.10-0.32 Gyr 0.286 0.582 0.814
0.32-1.01 Gyr 0.148 0.469 0.683
1.01-3.22 Gyr 0.228 0.459 0.654
3.22-10.26 Gyr 0.211 0.420 0.557
10.26-11.40 Gyr -0.156 0.368 0.800