2025szs

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Information

Transient

Name: AT2025szs
Right ascension: 11h33m38.65s
Declination: 59d25m31.38s
Discovery Date: July 31, 2025, 4:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2590316
Right ascension: 11h33m38.64s
Declination: 59d25m31.33s
Redshift: 0.136180
Photometric Redshift: 0.135
 

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 4.37
Cutout download processed 34.03
Global aperture construction processed 0.64
Local aperture photometry processed 5.2
Global aperture photometry processed 4.63
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.29
Host information processed 0.17
Global host SED inference processed 487.12
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 11h33m38.65s, 59d25m31.38s
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) = 11h33m38.65s, 59d25m31.40s
semi major axis, semi minor axis (arcsec) = 5.21, 4.98
angle (degrees, anti-clockwise from east) = -158.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.08 0.27 26.712 3.939 AB
GALEX_NUV -0.54 1.57 AB
SDSS_u 40.47 3.95 19.882 0.106 AB
SDSS_g 150.1 3.44 18.459 0.025 AB
PanSTARRS_g 170.95 1.13 18.318 0.007 AB
SDSS_r 387.55 5.55 17.429 0.016 AB
PanSTARRS_r 382.66 1.93 17.443 0.005 AB
SDSS_i 530.24 6.78 17.089 0.014 AB
PanSTARRS_i 544.82 1.86 17.059 0.004 AB
PanSTARRS_z 712.46 3.62 16.768 0.006 AB
SDSS_z 799.62 15.82 16.643 0.021 AB
PanSTARRS_y 810.26 8.98 16.628 0.012 AB
2MASS_J 1183.92 108.37 15.322 0.099 Vega
2MASS_H 1301.05 163.24 14.747 0.136 Vega
2MASS_K 919.43 184.49 14.653 0.218 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})\, 10.828 10.902 10.992
{\rm log}_{10}({\rm SFR}) -0.777 0.218 0.768
{\rm log}_{10}({\rm sSFR}) -11.782 -10.704 -10.068
{\rm stellar\ age} 6.498 7.317 10.051

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.699 -0.356 -0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.964 -0.662 -0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.485 0.759
\delta -0.692 -0.253 0.174
\tau_1/\tau_2 0.548 0.935 1.394
Q_{PAH} 0.749 2.740 5.337
U_{min} 2.487 7.542 15.252
{\rm log}_{10}(\gamma_e)\, -3.047 -1.564 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.084 -2.276 -0.868
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.417 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.690 0.273 0.644
0.03-0.10 Gyr -1.235 0.133 0.833
0.10-0.32 Gyr -1.558 -0.035 0.628
0.32-1.04 Gyr -2.011 -0.109 0.523
1.04-3.35 Gyr -1.110 0.452 0.953
3.35-10.82 Gyr 0.628 1.072 1.221
10.82-12.02 Gyr 0.517 1.248 2.001