2025whe

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Information

Transient

Name: AT2025whe
Right ascension: 22h07m39.42s
Declination: 24d52m33.78s
Discovery Date: Aug. 26, 2025, 8:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.066

Host

Name:
Right ascension: 22h07m39.43s
Declination: 24d52m33.80s
Redshift: None
Photometric Redshift: 0.173
 

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 6.07
Cutout download processed 7.47
Global aperture construction processed 0.71
Local aperture photometry processed 4.0
Global aperture photometry processed 3.47
Validate local photometry no valid phot 0.01
Validate global photometry processed 9.69
Host information processed 0.13
Global host SED inference processed 420.7
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 22h07m39.42s, 24d52m33.78s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 22h07m39.41s, 24d52m33.98s
semi major axis, semi minor axis (arcsec) = 2.72, 2.37
angle (degrees, anti-clockwise from east) = -114.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 21.26 0.65 20.581 0.033 AB
PanSTARRS_r 41.28 0.69 19.861 0.018 AB
PanSTARRS_i 55.45 0.8 19.540 0.016 AB
PanSTARRS_z 62.27 1.94 19.414 0.034 AB
PanSTARRS_y 75.81 4.63 19.201 0.066 AB
2MASS_J 150.73 87.09 17.560 0.627 Vega
2MASS_H 215.52 122.59 16.699 0.618 Vega
2MASS_K 89.91 163.98 17.178 1.980 Vega
WISE_W1 44.33 12.15 17.084 0.298 Vega
WISE_W2 23.45 13.28 17.136 0.615 Vega
WISE_W3 112.35 47.32 13.600 0.457 Vega
WISE_W4 -11.34 255.38 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})\, 9.639 9.807 9.929
{\rm log}_{10}({\rm SFR}) -0.932 -0.157 0.450
{\rm log}_{10}({\rm sSFR}) -10.765 -10.024 -9.299
{\rm stellar\ age} 2.253 4.896 6.359

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.127 -0.498 -0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.527 -0.849 -0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.418 0.665
\delta -0.816 -0.461 -0.043
\tau_1/\tau_2 0.667 1.069 1.442
Q_{PAH} 1.059 2.628 4.684
U_{min} 2.814 7.946 14.945
{\rm log}_{10}(\gamma_e)\, -2.758 -1.757 -0.816

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.650 -1.636 -0.720
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.454 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.029 -0.327 0.016
0.03-0.10 Gyr -1.102 -0.125 0.564
0.10-0.32 Gyr -0.741 0.084 0.510
0.32-1.02 Gyr -0.412 0.148 0.523
1.02-3.27 Gyr -0.614 -0.037 0.237
3.27-10.44 Gyr -1.146 -0.215 0.079
10.44-11.60 Gyr -1.331 -0.253 0.304