2025rhe

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 8.86
Cutout download processed 11.28
Global aperture construction processed 0.52
Local aperture photometry processed 2.4
Global aperture photometry processed 2.02
Validate local photometry processed 0.02
Validate global photometry processed 6.61
Host information processed 0.14
Global host SED inference processed 487.8
Local host SED inference processed 433.77
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

Cutout Download Report

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_r: DES_i: DES_z: DES_Y:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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