2025rhe results

Information

Transient
Name:AT2025rhe
Right ascension: 4h40m17.42s
Declination:-50d28m52.92s
Discovery Date:July 8, 2025, 7:25 p.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:
Right ascension: 4h40m17.63s
Declination:-50d28m51.39s
Redshift:None
Photometric Redshift:0.068
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_z
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
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 11.28
Transient MWEBV processed 0.08
Host match processed 8.86
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.52
Global aperture photometry processed 2.02
Validate global photometry processed 6.61
Global host SED inference processed 487.8
Local aperture photometry processed 2.4
Validate local photometry processed 0.02
Local host SED inference processed 433.77
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h40m17.42s, -50d28m52.92s
semi major axis, semi minor axis (arcsec):1.54, 1.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.63 0.11 21.693 0.015 AB
DES_r 10.96 0.14 21.300 0.014 AB
DES_z 14.08 0.51 21.028 0.040 AB

Aperture details

RA, DEC (J2000):4h40m17.62s, -50d28m51.53s
semi major axis, semi minor axis (arcsec):8.36, 5.0
angle (degrees, anti-clockwise from east):107.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.04 3.71 21.032 0.287 AB
GALEX_NUV 7.26 2.4 21.747 0.359 AB
DES_g 57.1 0.36 19.508 0.007 AB
DES_r 84.57 0.5 19.082 0.006 AB
DES_z 107.69 1.74 18.820 0.018 AB
2MASS_J 155.84 183.14 17.523 1.276 Vega
2MASS_H -130.22 271.68 Vega
2MASS_K 100.72 309.84 17.054 3.340 Vega
WISE_W1 77.63 12.72 16.476 0.178 Vega
WISE_W2 41.76 14.61 16.509 0.380 Vega
WISE_W3 86.0 42.76 13.890 0.540 Vega
WISE_W4 108.89 273.13 12.188 2.723 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.084 8.274 8.403
{\rm log}_{10}({\rm SFR}) -1.930 -1.293 -0.711
{\rm log}_{10}({\rm sSFR}) -10.232 -9.602 -8.943
{\rm stellar\ age} 2.367 5.651 7.165

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.781 -1.386 -0.706
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.492 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.235 0.651 1.130
\delta -0.425 -0.008 0.249
\tau_1/\tau_2 0.721 1.084 1.435
Q_{PAH} 1.083 2.691 4.943
U_{min} 2.699 7.605 14.759
{\rm log}_{10}(\gamma_e)\, -2.775 -1.722 -0.710

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.488 -0.295 0.171
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.499 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.148 -1.479 -0.978
0.03-0.10 Gyr -2.091 -1.292 -0.637
0.10-0.33 Gyr -2.113 -1.458 -0.898
0.33-1.08 Gyr -2.356 -1.606 -1.169
1.08-3.53 Gyr -2.286 -1.662 -1.389
3.53-11.57 Gyr -2.704 -1.740 -1.481
11.57-12.86 Gyr -2.862 -1.793 -1.287

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.032 9.156 9.301
{\rm log}_{10}({\rm SFR}) -1.285 -0.991 -0.654
{\rm log}_{10}({\rm sSFR}) -10.496 -10.184 -9.812
{\rm stellar\ age} 4.142 6.250 7.811

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.596 -1.033 -0.376
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.424 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.229 0.477
\delta -0.373 0.064 0.300
\tau_1/\tau_2 0.541 0.947 1.370
Q_{PAH} 1.466 3.509 5.489
U_{min} 3.046 8.414 15.310
{\rm log}_{10}(\gamma_e)\, -2.557 -1.270 -0.342

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.878 -1.171 -0.600
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.495 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.197 -0.931 -0.678
0.03-0.10 Gyr -1.574 -1.046 -0.599
0.10-0.33 Gyr -1.489 -0.914 -0.500
0.33-1.08 Gyr -1.339 -0.757 -0.399
1.08-3.53 Gyr -1.108 -0.707 -0.471
3.53-11.57 Gyr -1.234 -0.799 -0.543
11.57-12.86 Gyr -1.519 -0.779 -0.255