2025gqa results

Information

Transient
Name:AT2025gqa
Right ascension: 12h48m27.05s
Declination:9d34m46.32s
Discovery Date:Feb. 20, 2025, 1:51 p.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:2025gqa
Right ascension: 12h48m26.88s
Declination:9d34m47.27s
Redshift:None
Photometric Redshift:0.187
 

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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.83
Transient MWEBV processed 0.1
Host match processed 3.98
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.11
Validate global photometry processed 17.95
Global host SED inference processed 417.46
Local aperture photometry processed 7.11
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):12h48m26.88s, 9d34m47.22s
semi major axis, semi minor axis (arcsec):5.15, 3.23
angle (degrees, anti-clockwise from east):-60.77
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 13.83 2.94 21.048 0.230 AB
SDSS_g 47.33 2.11 19.712 0.048 AB
DES_g 50.57 0.42 19.640 0.009 AB
PanSTARRS_g 48.24 0.87 19.691 0.020 AB
SDSS_r 99.39 3.12 18.907 0.034 AB
PanSTARRS_r 103.07 1.19 18.867 0.013 AB
DES_r 113.12 0.91 18.766 0.009 AB
SDSS_i 150.57 4.18 18.456 0.030 AB
PanSTARRS_i 145.76 1.43 18.491 0.011 AB
PanSTARRS_z 183.1 2.55 18.243 0.015 AB
SDSS_z 185.7 10.71 18.228 0.063 AB
DES_z 185.28 2.86 18.230 0.017 AB
PanSTARRS_y 200.21 4.66 18.146 0.025 AB
2MASS_J 401.4 140.08 16.496 0.379 Vega
2MASS_H 165.96 180.25 16.982 1.179 Vega
2MASS_K 292.15 243.85 15.898 0.906 Vega
WISE_W1 117.43 8.59 16.027 0.079 Vega
WISE_W2 84.8 15.11 15.740 0.193 Vega
WISE_W3 303.61 64.63 12.520 0.231 Vega
WISE_W4 458.56 447.27 10.626 1.059 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})\, 10.270 10.418 10.551
{\rm log}_{10}({\rm SFR}) -2.226 -0.556 0.287
{\rm log}_{10}({\rm sSFR}) -12.474 -10.935 -10.085
{\rm stellar\ age} 4.022 6.204 8.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -1.154 -0.727
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.647 -0.546 0.264

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.403 0.563
\delta -0.762 -0.422 -0.067
\tau_1/\tau_2 0.552 0.958 1.347
Q_{PAH} 0.929 2.477 4.467
U_{min} 3.230 9.516 17.388
{\rm log}_{10}(\gamma_e)\, -2.576 -1.411 -0.451

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.121 -2.576 -1.407
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.490 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.277 -0.851 -0.154
0.03-0.10 Gyr -2.848 -0.563 0.404
0.10-0.32 Gyr -2.304 -0.129 0.663
0.32-1.01 Gyr -2.556 0.085 0.632
1.01-3.23 Gyr -1.033 0.447 0.839
3.23-10.30 Gyr -0.731 0.501 0.781
10.30-11.45 Gyr -0.955 0.466 1.379