2025txh

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Information

Transient

Name: AT2025txh
Right ascension: 17h36m51.92s
Declination: 44d38m15.79s
Discovery Date: Aug. 13, 2025, 5:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 17h36m52.13s
Declination: 44d38m15.57s
Redshift: None
Photometric Redshift: 0.141
 

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 5.8
Cutout download processed 28.78
Global aperture construction processed 0.67
Local aperture photometry processed 5.28
Global aperture photometry processed 4.61
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.59
Host information processed 0.15
Global host SED inference processed 515.48
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 17h36m51.92s, 44d38m15.79s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 17h36m52.11s, 44d38m15.67s
semi major axis, semi minor axis (arcsec) = 6.46, 5.07
angle (degrees, anti-clockwise from east) = -66.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 52.48 4.57 19.600 0.095 AB
SDSS_g 206.78 3.98 18.111 0.021 AB
PanSTARRS_g 185.16 1.85 18.231 0.011 AB
SDSS_r 374.3 5.53 17.467 0.016 AB
PanSTARRS_r 377.52 1.56 17.458 0.004 AB
SDSS_i 550.05 7.54 17.049 0.015 AB
PanSTARRS_i 547.92 1.93 17.053 0.004 AB
PanSTARRS_z 621.53 3.72 16.916 0.007 AB
SDSS_z 668.47 17.12 16.837 0.028 AB
PanSTARRS_y 743.71 9.35 16.721 0.014 AB
2MASS_J 817.84 123.88 15.723 0.164 Vega
2MASS_H 1464.83 197.66 14.618 0.146 Vega
2MASS_K 1355.74 235.74 14.232 0.189 Vega
WISE_W1 473.84 13.02 14.512 0.030 Vega
WISE_W2 315.52 15.14 14.313 0.052 Vega
WISE_W3 1068.52 51.81 11.154 0.053 Vega
WISE_W4 844.9 288.68 9.963 0.371 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})\, 10.464 10.632 10.742
{\rm log}_{10}({\rm SFR}) 0.038 0.746 1.218
{\rm log}_{10}({\rm sSFR}) -10.626 -9.907 -9.251
{\rm stellar\ age} 4.294 6.027 7.265

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.958 -0.630 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 -0.448 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.289 0.435 0.604
\delta -0.962 -0.878 -0.683
\tau_1/\tau_2 0.637 1.056 1.458
Q_{PAH} 0.257 1.091 2.585
U_{min} 2.116 6.641 13.336
{\rm log}_{10}(\gamma_e)\, -3.437 -2.545 -1.347

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.385 -3.377 -2.282
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.532 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.064 0.495 0.706
0.03-0.10 Gyr -0.077 0.815 1.343
0.10-0.32 Gyr -0.032 0.802 1.246
0.32-1.04 Gyr -0.118 0.580 0.922
1.04-3.34 Gyr 0.144 0.630 0.936
3.34-10.77 Gyr 0.222 0.707 0.929
10.77-11.96 Gyr -0.066 0.692 1.232