2025usr

Download data

Information

Transient

Name: AT2025usr
Right ascension: 17h02m33.58s
Declination: 16d27m54.05s
Discovery Date: Aug. 13, 2025, 4:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.076

Host

Name:
Right ascension: 17h02m33.57s
Declination: 16d27m54.18s
Redshift: None
Photometric Redshift: 0.085
 

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 7.15
Cutout download processed 31.1
Global aperture construction processed 0.7
Local aperture photometry processed 7.36
Global aperture photometry processed 6.55
Validate local photometry processed 0.02
Validate global photometry processed 16.95
Host information processed 0.14
Global host SED inference processed 455.39
Local host SED inference processed 412.83
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 17h02m33.58s, 16d27m54.05s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
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 30.81 0.25 20.178 0.009 AB
PanSTARRS_r 58.24 0.33 19.487 0.006 AB
DES_r 68.64 0.68 19.308 0.011 AB
PanSTARRS_i 94.17 0.46 18.965 0.005 AB
PanSTARRS_z 112.53 0.81 18.772 0.008 AB
DES_z 134.48 2.62 18.578 0.021 AB
PanSTARRS_y 138.39 1.86 18.547 0.015 AB

Aperture details

RA, DEC (J2000) = 17h02m33.56s, 16d27m54.74s
semi major axis, semi minor axis (arcsec) = 13.94, 4.25
angle (degrees, anti-clockwise from east) = -4.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 57.56 5.31 19.500 0.100 AB
SDSS_g 184.79 4.06 18.233 0.024 AB
DES_g 200.19 0.77 18.146 0.004 AB
PanSTARRS_g 197.1 1.57 18.163 0.009 AB
SDSS_r 355.44 5.78 17.523 0.018 AB
PanSTARRS_r 337.13 1.86 17.580 0.006 AB
DES_r 364.92 1.81 17.494 0.005 AB
SDSS_i 478.39 7.91 17.201 0.018 AB
PanSTARRS_i 489.89 2.65 17.175 0.006 AB
PanSTARRS_z 556.7 4.77 17.036 0.009 AB
SDSS_z 529.24 21.46 17.091 0.044 AB
DES_z 608.84 6.2 16.939 0.011 AB
PanSTARRS_y 595.34 11.21 16.963 0.020 AB
2MASS_J 1290.41 206.56 15.228 0.174 Vega
2MASS_H 1170.27 350.0 14.862 0.325 Vega
2MASS_K 1725.48 346.74 13.970 0.218 Vega
WISE_W1 507.32 23.21 14.438 0.050 Vega
WISE_W2 351.9 23.21 14.195 0.072 Vega
WISE_W3 1328.19 90.59 10.918 0.074 Vega
WISE_W4 1987.85 625.51 9.034 0.342 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})\, 9.479 9.605 9.721
{\rm log}_{10}({\rm SFR}) -1.028 -0.478 0.050
{\rm log}_{10}({\rm sSFR}) -10.667 -10.071 -9.491
{\rm stellar\ age} 3.901 6.497 7.974

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.214 -0.523 -0.125
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.233 0.197

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.843 1.308
\delta -0.693 -0.269 -0.045
\tau_1/\tau_2 0.661 0.994 1.345
Q_{PAH} 0.665 2.354 5.031
U_{min} 2.662 7.617 14.473
{\rm log}_{10}(\gamma_e)\, -3.359 -2.450 -1.197

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.659 -1.374 -0.137
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.410 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.887 -0.512 -0.140
0.03-0.10 Gyr -1.259 -0.510 0.121
0.10-0.33 Gyr -1.337 -0.506 0.097
0.33-1.07 Gyr -1.129 -0.435 0.094
1.07-3.48 Gyr -1.005 -0.411 -0.138
3.48-11.38 Gyr -0.866 -0.325 -0.115
11.38-12.64 Gyr -1.044 -0.325 0.251

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.047 10.161 10.310
{\rm log}_{10}({\rm SFR}) -0.616 -0.054 0.376
{\rm log}_{10}({\rm sSFR}) -10.822 -10.235 -9.742
{\rm stellar\ age} 4.095 6.044 7.487

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.401 -0.871 -0.483
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.847 -1.089 0.235

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.458 0.667
\delta -0.541 -0.175 0.219
\tau_1/\tau_2 0.711 1.060 1.389
Q_{PAH} 1.013 2.328 4.491
U_{min} 2.458 6.903 13.877
{\rm log}_{10}(\gamma_e)\, -3.180 -2.033 -1.251

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.773 -1.773 -1.353
{\rm log}_{10}(\tau_{AGN})\, 0.870 1.191 1.634

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.457 -0.132 0.156
0.03-0.10 Gyr -0.891 -0.054 0.472
0.10-0.33 Gyr -0.789 0.210 0.607
0.33-1.07 Gyr -0.507 0.206 0.551
1.07-3.48 Gyr -0.012 0.351 0.602
3.48-11.38 Gyr -0.293 0.185 0.452
11.38-12.64 Gyr -0.615 0.163 0.735