2025rgy

Download data

Information

Transient

Name: AT2025rgy
Right ascension: 3h42m43.06s
Declination: -43d18m15.96s
Discovery Date: July 16, 2025, 5:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: ESO249-015
Right ascension: 3h42m43.51s
Declination: -43d18m07.31s
Redshift: None
Photometric Redshift: 0.003
 

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 4.19
Cutout download processed 15.65
Global aperture construction processed 0.26
Local aperture photometry processed 0.93
Global aperture photometry processed 0.72
Validate local photometry processed 0.01
Validate global photometry processed 0.89
Host information processed 0.14
Global host SED inference processed 560.58
Local host SED inference processed 560.82
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.06
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) = 3h42m43.06s, -43d18m15.96s
semi major axis, semi minor axis (arcsec) = 36.28, 36.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 501.76 15.81 17.149 0.034 AB
GALEX_NUV 584.06 10.6 16.984 0.020 AB
2MASS_J 4791.65 906.33 13.804 0.205 Vega
2MASS_H 3554.87 1231.8 13.655 0.376 Vega
2MASS_K 2343.28 1579.64 13.638 0.732 Vega
WISE_W1 1197.2 90.07 13.506 0.082 Vega
WISE_W2 542.63 92.16 13.725 0.184 Vega
WISE_W3 219.98 229.23 12.870 1.131 Vega
WISE_W4 -1538.02 908.78 Vega

Aperture details

RA, DEC (J2000) = 3h42m43.57s, -43d18m10.80s
semi major axis, semi minor axis (arcsec) = 14.02, 6.21
angle (degrees, anti-clockwise from east) = -135.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 245.22 11.05 17.926 0.049 AB
GALEX_NUV 297.31 6.9 17.717 0.025 AB
2MASS_J 882.27 234.19 15.641 0.288 Vega
2MASS_H 694.67 316.78 15.428 0.495 Vega
2MASS_K 753.48 408.01 14.870 0.588 Vega
WISE_W1 398.77 25.66 14.699 0.070 Vega
WISE_W2 284.92 27.71 14.424 0.106 Vega
WISE_W3 59.35 63.34 14.292 1.159 Vega
WISE_W4 -181.31 345.84 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})\, 6.956 7.343 7.601
{\rm log}_{10}({\rm SFR}) -2.079 -1.702 -1.344
{\rm log}_{10}({\rm sSFR}) -9.550 -9.086 -8.299
{\rm stellar\ age} 1.151 5.518 7.795

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.826 -1.246 -0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.372 -0.546 0.017

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.341 0.606
\delta -0.315 0.055 0.297
\tau_1/\tau_2 0.600 0.969 1.358
Q_{PAH} 0.509 1.432 3.377
U_{min} 2.986 8.617 15.618
{\rm log}_{10}(\gamma_e)\, -3.091 -2.224 -1.104

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.391 -3.307 -2.015
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.573 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.189 -1.801 -1.487
0.03-0.10 Gyr -2.313 -1.696 -1.257
0.10-0.33 Gyr -3.598 -2.295 -1.771
0.33-1.10 Gyr -4.181 -2.704 -2.169
1.10-3.66 Gyr -4.488 -2.801 -2.338
3.66-12.17 Gyr -4.647 -2.796 -2.323
12.17-13.52 Gyr -4.683 -2.828 -2.067

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.959 7.132 7.320
{\rm log}_{10}({\rm SFR}) -2.400 -2.084 -1.702
{\rm log}_{10}({\rm sSFR}) -9.632 -9.225 -8.770
{\rm stellar\ age} 4.819 6.846 8.570

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.822 -1.518 -1.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 -0.733 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.386 0.648
\delta -0.147 0.156 0.323
\tau_1/\tau_2 0.458 0.837 1.241
Q_{PAH} 0.491 1.348 2.955
U_{min} 3.766 9.409 16.672
{\rm log}_{10}(\gamma_e)\, -2.504 -1.593 -0.831

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.294 -3.078 -1.692
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.586 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.488 -2.156 -1.864
0.03-0.10 Gyr -2.622 -2.085 -1.608
0.10-0.33 Gyr -3.494 -2.660 -2.151
0.33-1.10 Gyr -3.870 -3.056 -2.635
1.10-3.66 Gyr -3.633 -2.992 -2.672
3.66-12.17 Gyr -3.299 -2.871 -2.582
12.17-13.52 Gyr -3.365 -2.715 -2.141