2025rgr

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Information

Transient

Name: AT2025rgr
Right ascension: 22h23m35.10s
Declination: -47d42m40.99s
Discovery Date: July 16, 2025, 2:03 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name:
Right ascension: 22h23m34.55s
Declination: -47d42m38.59s
Redshift: None
Photometric Redshift: 0.084
 

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 7.51
Cutout download processed 17.82
Global aperture construction processed 0.6
Local aperture photometry processed 2.3
Global aperture photometry processed 2.0
Validate local photometry processed 0.01
Validate global photometry processed 6.79
Host information processed 0.15
Global host SED inference processed 429.58
Local host SED inference processed 454.77
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 22h23m35.10s, -47d42m40.99s
semi major axis, semi minor axis (arcsec) = 1.27, 1.27
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 4.3 0.09 22.316 0.024 AB
DES_r 7.99 0.15 21.643 0.021 AB
DES_z 10.67 0.53 21.330 0.054 AB

Aperture details

RA, DEC (J2000) = 22h23m34.56s, -47d42m38.57s
semi major axis, semi minor axis (arcsec) = 13.15, 10.34
angle (degrees, anti-clockwise from east) = 175.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.91 4.24 20.074 0.136 AB
GALEX_NUV 45.0 2.7 19.767 0.065 AB
DES_g 483.69 0.94 17.189 0.002 AB
DES_r 903.98 1.53 16.510 0.002 AB
2MASS_J 1343.5 343.27 15.185 0.277 Vega
2MASS_H 2783.88 584.33 13.921 0.228 Vega
2MASS_K 1435.52 636.78 14.170 0.482 Vega
WISE_W2 661.84 30.11 13.509 0.049 Vega
WISE_W3 1796.69 119.49 10.590 0.072 Vega
WISE_W4 1288.86 575.81 9.504 0.485 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})\, 8.244 8.447 8.595
{\rm log}_{10}({\rm SFR}) -1.875 -1.314 -0.763
{\rm log}_{10}({\rm sSFR}) -10.360 -9.780 -9.116
{\rm stellar\ age} 3.597 6.145 7.538

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.694 -1.235 -0.555
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.406 0.252

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.463 0.830 1.295
\delta -0.295 -0.054 0.192
\tau_1/\tau_2 0.654 0.990 1.325
Q_{PAH} 0.903 2.441 4.743
U_{min} 2.947 7.968 14.702
{\rm log}_{10}(\gamma_e)\, -2.825 -1.869 -0.805

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.882 -0.230 0.207
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.395 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.808 -1.202 -0.646
0.03-0.10 Gyr -2.142 -1.453 -0.840
0.10-0.33 Gyr -2.257 -1.565 -0.966
0.33-1.07 Gyr -2.403 -1.609 -1.150
1.07-3.49 Gyr -2.188 -1.513 -1.240
3.49-11.39 Gyr -2.127 -1.486 -1.235
11.39-12.65 Gyr -2.443 -1.578 -1.027

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.511 10.597 10.667
{\rm log}_{10}({\rm SFR}) -0.246 0.013 0.277
{\rm log}_{10}({\rm sSFR}) -10.830 -10.557 -10.299
{\rm stellar\ age} 5.373 6.702 7.791

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.592 -0.270 -0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.258 -0.026 0.292

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.118 0.223 0.428
\delta -0.510 0.030 0.290
\tau_1/\tau_2 0.571 0.947 1.307
Q_{PAH} 1.130 2.852 5.010
U_{min} 2.461 7.447 14.714
{\rm log}_{10}(\gamma_e)\, -2.772 -1.707 -0.777

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.377 -3.145 -1.803
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.565 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.481 -0.025 0.231
0.03-0.10 Gyr -0.436 0.003 0.372
0.10-0.33 Gyr -0.290 0.212 0.582
0.33-1.07 Gyr -0.004 0.425 0.716
1.07-3.49 Gyr 0.307 0.676 0.941
3.49-11.39 Gyr 0.416 0.720 0.856
11.39-12.65 Gyr 0.056 0.695 1.155