2025rqa results

Information

Transient
Name:AT2025rqa
Right ascension: 11h47m18.16s
Declination:52d43m21.57s
Discovery Date:March 26, 2025, 8:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.027
Host
Name:2422012
Right ascension: 11h47m18.48s
Declination:52d43m20.50s
Redshift:0.050008
Photometric Redshift:0.051
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 24.08
Transient MWEBV processed 0.04
Host match processed 4.54
Host information processed 0.14
Host MWEBV processed 0.07
Host spectrum download not processed None
Global aperture construction processed 0.58
Global aperture photometry processed 4.41
Validate global photometry processed 12.55
Global host SED inference processed 989.66
Local aperture photometry processed 4.95
Validate local photometry processed 0.02
Local host SED inference processed 555.86
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.372 8.757 8.991
{\rm log}_{10}({\rm SFR}) -0.160 0.344 0.817
{\rm log}_{10}({\rm sSFR}) -9.033 -8.135 -7.912
{\rm stellar\ age} 0.066 0.860 6.107

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.778 -1.413 -0.717
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 -0.826 0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.597 1.066
\delta -0.520 -0.110 0.153
\tau_1/\tau_2 0.519 1.039 1.524
Q_{PAH} 0.983 2.282 4.962
U_{min} 3.632 10.509 18.774
{\rm log}_{10}(\gamma_e)\, -3.491 -2.328 -1.116

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.870 -2.117 -0.481
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.515 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.380 -1.313 -0.728
0.03-0.10 Gyr -0.014 0.503 0.978
0.10-0.33 Gyr -3.222 -1.531 -0.135
0.33-1.09 Gyr -5.840 -3.208 -0.980
1.09-3.58 Gyr -7.056 -3.287 -1.088
3.58-11.78 Gyr -7.944 -3.546 -1.159
11.78-13.09 Gyr -8.158 -3.194 -0.860

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.428 9.799 10.036
{\rm log}_{10}({\rm SFR}) -0.019 0.665 1.315
{\rm log}_{10}({\rm sSFR}) -9.958 -9.119 -8.040
{\rm stellar\ age} 0.242 4.441 7.624

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -1.036 -0.221
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.421 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.189 0.451 0.887
\delta -0.601 -0.168 0.202
\tau_1/\tau_2 0.343 0.827 1.374
Q_{PAH} 0.849 2.795 4.759
U_{min} 3.023 8.509 16.131
{\rm log}_{10}(\gamma_e)\, -3.404 -1.880 -0.876

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.514 -3.227 -0.848
{\rm log}_{10}(\tau_{AGN})\, 0.849 1.385 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.041 0.480 0.746
0.03-0.10 Gyr -0.322 0.722 1.450
0.10-0.33 Gyr -1.670 -0.060 0.725
0.33-1.09 Gyr -2.934 -0.385 0.421
1.09-3.58 Gyr -3.720 -0.530 0.128
3.58-11.78 Gyr -3.995 -0.601 0.122
11.78-13.09 Gyr -4.168 -0.523 0.406
 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h47m18.16s, 52d43m21.57s
semi major axis, semi minor axis (arcsec):2.05, 2.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 72.17 2.57 19.254 0.039 AB
PanSTARRS_g 125.07 0.53 18.657 0.005 AB
SDSS_r 133.61 3.11 18.585 0.025 AB
PanSTARRS_r 140.73 0.7 18.529 0.005 AB
SDSS_i 162.11 3.62 18.375 0.024 AB
PanSTARRS_i 154.13 0.64 18.430 0.005 AB
PanSTARRS_z 159.26 1.28 18.395 0.009 AB
SDSS_z 157.19 5.85 18.409 0.040 AB
PanSTARRS_y 167.99 3.6 18.337 0.023 AB

Aperture details

RA, DEC (J2000):11h47m18.35s, 52d43m20.46s
semi major axis, semi minor axis (arcsec):18.62, 10.54
angle (degrees, anti-clockwise from east):-56.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 977.2 3.21 16.425 0.004 AB
SDSS_z 1412.65 35.16 16.025 0.027 AB
2MASS_J 1300.58 333.73 15.220 0.279 Vega
2MASS_H 1671.13 571.39 14.475 0.371 Vega
2MASS_K 934.28 494.39 14.636 0.575 Vega