2025srz

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Information

Transient

Name: AT2025srz
Right ascension: 13h43m42.58s
Declination: 55d43m21.21s
Discovery Date: July 31, 2025, 6:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name:
Right ascension: 13h43m41.96s
Declination: 55d42m53.12s
Redshift: 0.135532
Photometric Redshift:
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 5.79
Cutout download processed 44.85
Global aperture construction processed 0.68
Local aperture photometry processed 4.98
Global aperture photometry processed 4.42
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.19
Host information processed 0.15
Global host SED inference processed 484.76
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
Processing status blocked 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) = 13h43m42.58s, 55d43m21.21s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 13h43m41.95s, 55d42m53.35s
semi major axis, semi minor axis (arcsec) = 6.45, 5.8
angle (degrees, anti-clockwise from east) = -134.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.86 1.68 22.760 0.638 AB
GALEX_NUV 5.1 2.23 22.131 0.475 AB
SDSS_u 18.06 5.27 20.758 0.317 AB
SDSS_g 225.55 4.21 18.017 0.020 AB
PanSTARRS_g 270.03 1.82 17.821 0.007 AB
SDSS_r 615.64 6.98 16.927 0.012 AB
PanSTARRS_r 623.84 2.27 16.912 0.004 AB
SDSS_i 927.96 9.2 16.481 0.011 AB
PanSTARRS_i 907.66 2.0 16.505 0.002 AB
PanSTARRS_z 1149.86 4.92 16.248 0.005 AB
SDSS_z 1229.55 22.89 16.176 0.020 AB
PanSTARRS_y 1449.78 11.17 15.997 0.008 AB
2MASS_J 1860.15 144.55 14.831 0.084 Vega
2MASS_H 2319.63 227.98 14.119 0.107 Vega
2MASS_K 2776.62 233.77 13.453 0.091 Vega
WISE_W1 973.26 15.41 13.730 0.017 Vega
WISE_W2 651.59 18.83 13.526 0.031 Vega
WISE_W3 163.19 47.85 13.194 0.318 Vega
WISE_W4 280.28 344.29 11.161 1.334 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.914 11.028 11.113
{\rm log}_{10}({\rm SFR}) -1.341 -0.312 0.177
{\rm log}_{10}({\rm sSFR}) -12.415 -11.328 -10.818
{\rm stellar\ age} 5.524 7.014 9.311

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.699 -0.545 -0.419
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.463 -0.675 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.416 0.579
\delta -0.960 -0.866 -0.700
\tau_1/\tau_2 0.551 0.915 1.274
Q_{PAH} 0.236 0.809 2.035
U_{min} 2.942 8.066 15.196
{\rm log}_{10}(\gamma_e)\, -3.164 -2.410 -1.441

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.361 -3.447 -2.478
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.447 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.391 -0.275 0.251
0.03-0.10 Gyr -1.901 -0.469 0.178
0.10-0.32 Gyr -1.718 -0.294 0.413
0.32-1.04 Gyr -1.163 0.250 0.987
1.04-3.36 Gyr -0.420 0.889 1.286
3.36-10.83 Gyr 0.383 1.161 1.335
10.83-12.03 Gyr 0.495 1.238 2.046