2025rxb results

Information

Transient
Name:AT2025rxb
Right ascension: 11h13m18.32s
Declination:48d04m17.26s
Discovery Date:July 20, 2025, 3:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:2309937
Right ascension: 11h13m18.48s
Declination:48d04m17.15s
Redshift:0.057802
Photometric Redshift:0.058
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 29.64
Transient MWEBV processed 0.12
Host match processed 4.32
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 5.93
Validate global photometry processed 16.85
Global host SED inference processed 426.08
Local aperture photometry processed 6.79
Validate local photometry processed 0.03
Local host SED inference processed 462.24
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h13m18.32s, 48d04m17.26s
semi major axis, semi minor axis (arcsec):1.79, 1.79
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 12.74 1.47 21.137 0.126 AB
SDSS_g 48.13 1.86 19.694 0.042 AB
DES_g 46.11 0.53 19.741 0.013 AB
PanSTARRS_g 56.87 0.39 19.513 0.007 AB
SDSS_r 95.78 2.64 18.947 0.030 AB
PanSTARRS_r 106.87 0.42 18.828 0.004 AB
SDSS_i 146.76 3.34 18.483 0.025 AB
PanSTARRS_i 147.16 0.39 18.481 0.003 AB
PanSTARRS_z 175.74 1.13 18.288 0.007 AB
SDSS_z 187.61 5.64 18.217 0.033 AB
DES_z 191.21 2.52 18.196 0.014 AB
PanSTARRS_y 219.06 2.56 18.049 0.013 AB

Aperture details

RA, DEC (J2000):11h13m18.62s, 48d04m17.47s
semi major axis, semi minor axis (arcsec):16.82, 3.42
angle (degrees, anti-clockwise from east):-101.29
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.41 2.63 21.883 0.445 AB
GALEX_NUV 13.51 3.25 21.074 0.261 AB
SDSS_u 57.44 5.57 19.502 0.105 AB
SDSS_g 238.7 4.51 17.955 0.021 AB
DES_g 220.98 1.2 18.039 0.006 AB
PanSTARRS_g 272.75 1.54 17.811 0.006 AB
SDSS_r 504.49 6.65 17.143 0.014 AB
PanSTARRS_r 530.26 1.65 17.089 0.003 AB
SDSS_i 782.45 8.73 16.666 0.012 AB
PanSTARRS_i 741.26 1.54 16.725 0.002 AB
PanSTARRS_z 902.9 4.64 16.511 0.006 AB
SDSS_z 968.37 20.44 16.435 0.023 AB
DES_z 892.06 5.82 16.524 0.007 AB
PanSTARRS_y 1126.24 10.7 16.271 0.010 AB
2MASS_J 1947.29 207.73 14.782 0.116 Vega
2MASS_H 3261.05 350.02 13.749 0.117 Vega
2MASS_K 2502.5 346.31 13.566 0.150 Vega
WISE_W1 1049.32 23.99 13.649 0.025 Vega
WISE_W2 747.61 28.8 13.377 0.042 Vega
WISE_W3 3278.62 115.32 9.937 0.038 Vega
WISE_W4 7056.12 827.45 7.659 0.127 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.466 9.573 9.702
{\rm log}_{10}({\rm SFR}) -1.617 -0.986 -0.432
{\rm log}_{10}({\rm sSFR}) -11.224 -10.544 -10.013
{\rm stellar\ age} 7.107 8.190 11.672

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.421 -0.880 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.405 0.116 0.359

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.372 0.779 1.127
\delta -0.527 -0.153 0.136
\tau_1/\tau_2 0.600 0.963 1.340
Q_{PAH} 0.532 1.834 4.287
U_{min} 3.031 8.143 15.068
{\rm log}_{10}(\gamma_e)\, -3.238 -2.178 -0.876

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.763 -1.250 -0.543
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.342 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.507 -0.883 -0.467
0.03-0.10 Gyr -2.079 -1.112 -0.412
0.10-0.33 Gyr -2.526 -1.308 -0.635
0.33-1.08 Gyr -2.937 -1.356 -0.719
1.08-3.55 Gyr -2.938 -1.129 -0.472
3.55-11.69 Gyr -1.028 -0.354 -0.165
11.69-12.99 Gyr -0.594 0.011 0.743

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.150 10.264 10.367
{\rm log}_{10}({\rm SFR}) -0.551 -0.248 0.044
{\rm log}_{10}({\rm sSFR}) -10.871 -10.500 -10.183
{\rm stellar\ age} 6.290 7.574 9.332

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.027 -0.666 -0.348
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.020 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.672 0.895 1.125
\delta -0.203 -0.015 0.169
\tau_1/\tau_2 0.313 0.658 1.007
Q_{PAH} 0.757 1.538 2.703
U_{min} 2.811 7.664 14.569
{\rm log}_{10}(\gamma_e)\, -3.144 -2.404 -1.666

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.644 -1.795 -1.372
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.362 1.782

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.158 0.082 0.309
0.03-0.10 Gyr -1.891 -0.622 -0.082
0.10-0.33 Gyr -2.101 -0.667 -0.125
0.33-1.08 Gyr -1.836 -0.510 0.009
1.08-3.55 Gyr -0.719 0.112 0.454
3.55-11.69 Gyr 0.013 0.375 0.559
11.69-12.99 Gyr -0.253 0.462 1.117