2025rly

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Information

Transient

Name: AT2025rly
Right ascension: 21h30m37.14s
Declination: 4d08m26.65s
Discovery Date: July 17, 2025, 7:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name:
Right ascension: 21h30m37.02s
Declination: 4d08m27.59s
Redshift: None
Photometric Redshift: 0.100
 

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 7.0
Cutout download processed 21.81
Global aperture construction processed 0.66
Local aperture photometry processed 6.94
Global aperture photometry processed 5.95
Validate local photometry processed 0.02
Validate global photometry processed 17.53
Host information processed 0.14
Global host SED inference processed 390.18
Local host SED inference processed 501.02
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 21h30m37.14s, 4d08m26.65s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 29.06 0.78 20.242 0.029 AB
PanSTARRS_z 33.85 0.63 20.076 0.020 AB
DES_z 41.67 2.35 19.850 0.061 AB
PanSTARRS_y 36.82 1.75 19.985 0.051 AB

Aperture details

RA, DEC (J2000) = 21h30m37.02s, 4d08m28.07s
semi major axis, semi minor axis (arcsec) = 11.2, 8.47
angle (degrees, anti-clockwise from east) = -162.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 35.06 1.4 20.038 0.043 AB
GALEX_NUV 49.4 1.0 19.666 0.022 AB
SDSS_u 109.07 8.53 18.806 0.085 AB
SDSS_g 309.66 5.38 17.673 0.019 AB
DES_g 327.7 0.98 17.611 0.003 AB
PanSTARRS_g 338.06 1.9 17.578 0.006 AB
SDSS_r 471.24 7.54 17.217 0.017 AB
PanSTARRS_r 502.45 2.25 17.147 0.005 AB
DES_r 511.86 3.62 17.127 0.008 AB
SDSS_i 630.98 10.46 16.900 0.018 AB
PanSTARRS_i 662.28 2.21 16.847 0.004 AB
PanSTARRS_z 687.71 5.58 16.806 0.009 AB
SDSS_z 880.21 29.39 16.539 0.036 AB
DES_z 758.37 10.88 16.700 0.016 AB
PanSTARRS_y 814.44 15.61 16.623 0.021 AB
2MASS_J 909.23 231.89 15.608 0.277 Vega
2MASS_H 1169.99 372.23 14.862 0.345 Vega
2MASS_K 1162.13 409.29 14.399 0.382 Vega
WISE_W1 575.34 21.71 14.301 0.041 Vega
WISE_W2 373.17 28.17 14.131 0.082 Vega
WISE_W3 1152.79 114.61 11.072 0.108 Vega
WISE_W4 1519.57 672.54 9.326 0.481 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})\, 8.584 8.944 9.161
{\rm log}_{10}({\rm SFR}) -0.989 -0.414 0.252
{\rm log}_{10}({\rm sSFR}) -9.934 -9.380 -8.318
{\rm stellar\ age} 0.689 4.720 7.133

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.698 -1.205 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.422 -0.562 0.183

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.559 0.987
\delta -0.633 -0.203 0.191
\tau_1/\tau_2 0.590 1.000 1.447
Q_{PAH} 0.949 3.035 5.250
U_{min} 3.110 8.484 16.036
{\rm log}_{10}(\gamma_e)\, -2.977 -1.648 -0.453

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.748 -0.914 -0.122
{\rm log}_{10}(\tau_{AGN})\, 1.118 1.569 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.057 -0.536 -0.128
0.03-0.10 Gyr -1.360 -0.454 0.370
0.10-0.33 Gyr -2.018 -0.770 -0.136
0.33-1.06 Gyr -2.763 -0.996 -0.372
1.06-3.44 Gyr -3.170 -1.161 -0.715
3.44-11.21 Gyr -3.526 -1.192 -0.701
11.21-12.45 Gyr -3.391 -1.297 -0.508

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.254 10.312 10.357
{\rm log}_{10}({\rm SFR}) 0.266 0.460 0.659
{\rm log}_{10}({\rm sSFR}) -10.059 -9.863 -9.641
{\rm stellar\ age} 4.605 5.588 6.441

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.308 -0.127 -0.008
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.533 -0.138 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.179 0.295
\delta -0.714 -0.350 -0.031
\tau_1/\tau_2 0.790 1.090 1.368
Q_{PAH} 0.596 1.979 3.871
U_{min} 2.222 6.623 13.669
{\rm log}_{10}(\gamma_e)\, -3.085 -1.930 -1.294

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.442 -3.528 -2.505
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.562 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.219 0.321 0.431
0.03-0.10 Gyr 0.254 0.515 0.753
0.10-0.33 Gyr 0.606 0.773 0.943
0.33-1.06 Gyr 0.475 0.660 0.807
1.06-3.44 Gyr 0.274 0.483 0.654
3.44-11.21 Gyr 0.142 0.339 0.464
11.21-12.45 Gyr -0.115 0.355 0.726