2025szw

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Information

Transient

Name: AT2025szw
Right ascension: 0h54m23.15s
Declination: 14d00m06.49s
Discovery Date: July 27, 2025, 11:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.055

Host

Name:
Right ascension: 0h54m23.16s
Declination: 14d00m04.98s
Redshift: None
Photometric Redshift: 0.131
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 30.18
Transient MWEBV processed 0.13
Host match processed 6.45
Host information processed 0.14
Host MWEBV processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 5.93
Validate global photometry processed 13.47
Global host SED inference processed 522.0
Local aperture photometry processed 6.36
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 0h54m23.15s, 14d00m06.49s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 0h54m23.14s, 14d00m05.28s
semi major axis, semi minor axis (arcsec) = 7.48, 4.3
angle (degrees, anti-clockwise from east) = -9.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 31.23 4.13 20.164 0.144 AB
SDSS_g 122.4 3.5 18.681 0.031 AB
DES_g 133.64 0.47 18.585 0.004 AB
PanSTARRS_g 135.2 1.4 18.573 0.011 AB
SDSS_r 239.8 4.81 17.950 0.022 AB
PanSTARRS_r 248.43 1.41 17.912 0.006 AB
DES_r 273.25 1.16 17.809 0.005 AB
SDSS_i 351.2 6.88 17.536 0.021 AB
PanSTARRS_i 360.25 2.3 17.508 0.007 AB
PanSTARRS_z 442.63 3.25 17.285 0.008 AB
SDSS_z 466.99 16.77 17.227 0.039 AB
DES_z 474.77 3.08 17.209 0.007 AB
PanSTARRS_y 489.54 8.64 17.176 0.019 AB
2MASS_J 802.64 151.56 15.744 0.205 Vega
2MASS_H 705.94 278.39 15.410 0.428 Vega
2MASS_K 1199.1 241.03 14.365 0.218 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.273 10.444 10.590
{\rm log}_{10}({\rm SFR}) -0.837 0.300 1.204
{\rm log}_{10}({\rm sSFR}) -11.400 -10.155 -9.165
{\rm stellar\ age} 1.483 4.956 6.933

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.612 -0.860 -0.367
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.613 0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.693 1.323
\delta -0.686 -0.321 0.134
\tau_1/\tau_2 0.547 0.978 1.436
Q_{PAH} 0.560 2.290 4.589
U_{min} 2.655 7.781 15.713
{\rm log}_{10}(\gamma_e)\, -3.297 -1.939 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.046 -2.481 -0.851
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.417 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.504 -0.107 0.411
0.03-0.10 Gyr -1.224 0.318 1.351
0.10-0.32 Gyr -1.084 0.536 1.263
0.32-1.04 Gyr -0.811 0.547 1.114
1.04-3.37 Gyr -1.376 0.533 0.963
3.37-10.88 Gyr -1.860 0.254 0.684
10.88-12.08 Gyr -2.391 0.204 0.984