2026ahcr results

Information

Transient
Name:AT2026ahcr
Right ascension: 23h25m00.30s
Declination:9d27m07.88s
Discovery Date:Oct. 28, 2026, 9:16 p.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:J232500.37+092704.77
Object ID:9908824104438588
Catalog Name:decals
Catalog Release:dr9
Right ascension: 23h25m00.37s
Declination:9d27m04.77s
Redshift:None
Photometric Redshift:0.071
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 20.79
Transient MWEBV processed 0.2
Host match processed 5.32
Host information processed 0.14
Host MWEBV processed 0.13
Host spectrum download processed 0.06
Global aperture construction processed 0.63
Global aperture photometry processed 7.57
Validate global photometry processed 20.44
Global host SED inference processed 328.28
Local aperture photometry processed 7.52
Validate local photometry processed 0.03
Local host SED inference processed 402.65
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.802 8.987 9.098
{\rm log}_{10}({\rm SFR}) -1.741 -1.106 -0.461
{\rm log}_{10}({\rm sSFR}) -10.789 -10.117 -9.382
{\rm stellar\ age} 2.245 6.306 7.769

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.744 -1.310 -0.725
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.514 -0.565 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.401 1.033
\delta -0.514 -0.053 0.255
\tau_1/\tau_2 0.692 1.004 1.291
Q_{PAH} 0.892 2.297 4.437
U_{min} 2.864 7.913 15.368
{\rm log}_{10}(\gamma_e)\, -2.862 -1.643 -0.560

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.020 -1.070 -0.039
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.355 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.099 -1.257 -0.735
0.03-0.10 Gyr -1.875 -1.103 -0.398
0.10-0.33 Gyr -1.773 -1.125 -0.382
0.33-1.07 Gyr -1.892 -1.175 -0.619
1.07-3.52 Gyr -1.786 -1.030 -0.711
3.52-11.53 Gyr -2.345 -0.965 -0.747
11.53-12.82 Gyr -2.516 -1.019 -0.468

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.138 10.216 10.289
{\rm log}_{10}({\rm SFR}) -0.256 -0.042 0.174
{\rm log}_{10}({\rm sSFR}) -10.502 -10.265 -9.995
{\rm stellar\ age} 5.779 6.777 7.637

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.139 -0.894 -0.675
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.485 -0.622 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.168 0.285
\delta -0.555 -0.189 0.095
\tau_1/\tau_2 0.673 0.967 1.255
Q_{PAH} 0.972 2.173 3.878
U_{min} 2.523 7.072 14.614
{\rm log}_{10}(\gamma_e)\, -2.974 -2.026 -1.081

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.483 -3.635 -2.497
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.580 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.365 -0.138 0.049
0.03-0.10 Gyr -0.312 -0.010 0.262
0.10-0.33 Gyr -0.302 0.060 0.360
0.33-1.07 Gyr -0.199 0.086 0.305
1.07-3.52 Gyr 0.050 0.286 0.481
3.52-11.53 Gyr 0.142 0.351 0.482
11.53-12.82 Gyr -0.150 0.315 0.722
 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h25m00.30s, 9d27m07.88s
semi major axis, semi minor axis (arcsec):1.48, 1.48
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 24.18 1.34 20.441 0.060 AB
DES_g 24.43 0.17 20.430 0.007 AB
PanSTARRS_g 25.57 0.34 20.381 0.014 AB
SDSS_r 37.49 1.78 19.965 0.051 AB
PanSTARRS_r 38.33 0.32 19.941 0.009 AB
DES_r 40.59 0.54 19.879 0.014 AB
SDSS_i 48.82 2.15 19.678 0.048 AB
PanSTARRS_i 50.82 0.43 19.635 0.009 AB
PanSTARRS_z 57.55 0.92 19.500 0.017 AB
SDSS_z 59.72 5.32 19.460 0.097 AB
DES_z 55.5 1.32 19.539 0.026 AB
PanSTARRS_y 68.92 2.13 19.304 0.034 AB

Aperture details

RA, DEC (J2000):23h25m00.37s, 9d27m04.94s
semi major axis, semi minor axis (arcsec):10.42, 9.77
angle (degrees, anti-clockwise from east):269.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.92 4.04 19.633 0.086 AB
GALEX_NUV 65.71 2.57 19.356 0.042 AB
SDSS_u 128.61 10.16 18.627 0.086 AB
SDSS_g 437.07 6.2 17.299 0.015 AB
DES_g 443.71 0.8 17.282 0.002 AB
PanSTARRS_g 447.8 2.25 17.272 0.005 AB
SDSS_r 648.86 8.69 16.870 0.015 AB
PanSTARRS_r 643.7 2.1 16.878 0.004 AB
DES_r 730.78 2.5 16.741 0.004 AB
SDSS_i 905.91 11.22 16.507 0.013 AB
PanSTARRS_i 849.61 2.88 16.577 0.004 AB
PanSTARRS_z 998.64 6.18 16.401 0.007 AB
SDSS_z 1143.29 35.03 16.255 0.033 AB
DES_z 1018.51 6.04 16.380 0.006 AB
PanSTARRS_y 1186.51 14.48 16.214 0.013 AB
2MASS_J 1416.03 276.05 15.127 0.212 Vega
2MASS_H 1846.33 441.17 14.367 0.259 Vega
2MASS_K 715.51 427.91 14.926 0.649 Vega
WISE_W1 591.18 19.5 14.272 0.036 Vega
WISE_W2 354.96 28.15 14.186 0.086 Vega
WISE_W3 1112.28 127.63 11.110 0.125 Vega
WISE_W4 1780.83 756.73 9.153 0.461 Vega