2026agch results

Information

Transient
Name:AT2026agch
Right ascension: 23h52m10.35s
Declination:25d55m43.04s
Discovery Date:Oct. 14, 2026, 6:15 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J235210.39+255543.02
Object ID:9906630998890051
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h52m10.39s
Declination:25d55m43.02s
Redshift:None
Photometric Redshift:0.143
Dataset
Version:0
 

Cutout Download Report

Downloadable Unavailable
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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 22.39
Transient MWEBV processed 0.09
Host match processed 6.39
Host information processed 0.13
Host MWEBV processed 0.07
Host spectrum download processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 7.29
Validate global photometry processed 19.47
Global host SED inference processed 366.91
Local aperture photometry processed 6.99
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

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})\, 10.073 10.200 10.315
{\rm log}_{10}({\rm SFR}) -1.476 -0.261 0.206
{\rm log}_{10}({\rm sSFR}) -11.731 -10.493 -9.986
{\rm stellar\ age} 5.748 7.022 8.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -1.214 -0.812
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.403 -0.538 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.474 0.693 0.905
\delta -0.803 -0.543 -0.177
\tau_1/\tau_2 0.647 0.969 1.277
Q_{PAH} 0.397 1.391 3.409
U_{min} 2.827 8.621 16.815
{\rm log}_{10}(\gamma_e)\, -2.846 -1.706 -0.705

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.516 -3.752 -2.395
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.588 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.707 -0.184 0.248
0.03-0.10 Gyr -1.917 -0.398 0.186
0.10-0.32 Gyr -2.234 -0.595 -0.004
0.32-1.04 Gyr -2.010 -0.501 0.040
1.04-3.34 Gyr -1.442 -0.044 0.337
3.34-10.75 Gyr -0.286 0.376 0.543
10.75-11.94 Gyr -0.464 0.405 1.080
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h52m10.37s, 25d55m43.12s
semi major axis, semi minor axis (arcsec):3.8, 2.54
angle (degrees, anti-clockwise from east):315.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.69 0.78 24.306 1.233 AB
GALEX_NUV 1.12 0.58 23.775 0.564 AB
SDSS_u 11.93 2.73 21.209 0.249 AB
SDSS_g 29.28 1.58 20.234 0.059 AB
DES_g 30.81 0.26 20.178 0.009 AB
PanSTARRS_g 28.33 0.74 20.269 0.029 AB
SDSS_r 69.79 2.46 19.291 0.038 AB
PanSTARRS_r 69.1 1.18 19.301 0.019 AB
DES_r 78.11 0.73 19.168 0.010 AB
SDSS_i 112.94 3.45 18.768 0.033 AB
PanSTARRS_i 112.39 1.07 18.773 0.010 AB
PanSTARRS_z 150.88 2.2 18.453 0.016 AB
SDSS_z 158.58 7.91 18.399 0.054 AB
DES_z 148.19 2.34 18.473 0.017 AB
PanSTARRS_y 159.14 5.31 18.396 0.036 AB
2MASS_J 264.85 94.3 16.948 0.387 Vega
2MASS_H 329.68 155.28 16.237 0.511 Vega
2MASS_K 507.27 162.47 15.299 0.348 Vega
WISE_W1 94.4 9.65 16.264 0.111 Vega
WISE_W2 48.41 13.39 16.349 0.300 Vega
WISE_W3 29.64 54.63 15.046 2.001 Vega
WISE_W4 584.15 381.11 10.364 0.708 Vega