2025rhq results

Information

Transient
Name:AT2025rhq
Right ascension: 9h34m15.67s
Declination:-4d16m44.65s
Discovery Date:March 31, 2025, 8:29 a.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:
Right ascension: 9h34m15.65s
Declination:-4d16m46.39s
Redshift:None
Photometric Redshift:0.101
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.76
Transient MWEBV processed 0.05
Host match processed 5.82
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 5.31
Validate global photometry processed 13.41
Global host SED inference processed 410.63
Local aperture photometry processed 5.93
Validate local photometry processed 0.02
Local host SED inference processed 466.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h34m15.67s, -4d16m44.65s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 14.72 0.35 20.981 0.026 AB
PanSTARRS_z 18.92 0.78 20.707 0.044 AB
DES_z 19.84 0.89 20.656 0.049 AB
PanSTARRS_y 23.26 1.95 20.484 0.091 AB

Aperture details

RA, DEC (J2000):9h34m15.65s, -4d16m46.07s
semi major axis, semi minor axis (arcsec):7.78, 5.95
angle (degrees, anti-clockwise from east):-131.12
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.31 3.84 20.481 0.179 AB
GALEX_NUV 34.65 2.95 20.051 0.092 AB
DES_g 128.49 0.78 18.628 0.007 AB
PanSTARRS_g 124.39 1.69 18.663 0.015 AB
PanSTARRS_r 173.89 2.36 18.299 0.015 AB
DES_r 187.52 1.51 18.217 0.009 AB
PanSTARRS_i 219.38 2.1 18.047 0.010 AB
PanSTARRS_z 205.21 4.83 18.119 0.026 AB
DES_z 241.22 3.7 17.944 0.017 AB
PanSTARRS_y 202.5 12.19 18.134 0.065 AB
2MASS_J 536.27 168.92 16.182 0.342 Vega
2MASS_H 9.72 254.3 20.063 28.390 Vega
2MASS_K 442.98 326.4 15.446 0.800 Vega
WISE_W1 116.47 13.3 16.035 0.124 Vega
WISE_W2 35.63 16.71 16.681 0.509 Vega
WISE_W3 98.8 81.25 13.739 0.893 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.394 8.711 8.943
{\rm log}_{10}({\rm SFR}) -1.259 -0.685 -0.154
{\rm log}_{10}({\rm sSFR}) -10.086 -9.389 -8.642
{\rm stellar\ age} 0.610 4.711 7.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.687 -0.940 -0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.669 0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.345 0.709 1.144
\delta -0.505 -0.139 0.178
\tau_1/\tau_2 0.611 1.012 1.422
Q_{PAH} 0.627 2.216 5.077
U_{min} 3.132 8.491 15.490
{\rm log}_{10}(\gamma_e)\, -2.877 -1.787 -0.551

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.062 -0.531 0.128
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.459 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.323 -0.679 -0.281
0.03-0.10 Gyr -1.771 -0.811 -0.107
0.10-0.33 Gyr -1.949 -0.985 -0.264
0.33-1.06 Gyr -2.384 -1.173 -0.627
1.06-3.44 Gyr -3.424 -1.369 -0.918
3.44-11.20 Gyr -3.839 -1.446 -0.928
11.20-12.45 Gyr -3.686 -1.494 -0.727

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.596 9.714 9.843
{\rm log}_{10}({\rm SFR}) -0.232 0.022 0.268
{\rm log}_{10}({\rm sSFR}) -9.972 -9.702 -9.424
{\rm stellar\ age} 4.241 5.657 6.858

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.538 -1.055 -0.590
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.582 -0.105 0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.187 0.341
\delta -0.371 0.046 0.279
\tau_1/\tau_2 0.808 1.123 1.421
Q_{PAH} 1.194 2.885 4.880
U_{min} 2.462 7.470 13.603
{\rm log}_{10}(\gamma_e)\, -2.843 -1.774 -0.566

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.722 -2.135 -1.102
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.489 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.458 -0.264 -0.064
0.03-0.10 Gyr -0.209 0.098 0.390
0.10-0.33 Gyr -0.003 0.264 0.507
0.33-1.06 Gyr -0.244 0.038 0.261
1.06-3.44 Gyr -0.452 -0.174 0.017
3.44-11.20 Gyr -0.578 -0.254 -0.042
11.20-12.45 Gyr -0.729 -0.180 0.258