2026ahvr results

Information

Transient
Name:AT2026ahvr
Right ascension: 22h45m27.55s
Declination:-10d20m00.80s
Discovery Date:Nov. 3, 2026, 4:10 a.m.
Classification:None
Redshift:None
MW E(B-V):0.040
Host
Name:J224527.70-102000.67
Object ID:9906617654447661
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h45m27.70s
Declination:-10d20m00.67s
Redshift:None
Photometric Redshift:0.141
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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 22.43
Transient MWEBV processed 0.19
Host match processed 5.12
Host information processed 0.13
Host MWEBV processed 0.09
Host spectrum download processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 8.01
Validate global photometry processed 21.67
Global host SED inference processed 361.81
Local aperture photometry processed 7.93
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})\, 10.119 10.188 10.266
{\rm log}_{10}({\rm SFR}) 0.130 0.351 0.614
{\rm log}_{10}({\rm sSFR}) -10.089 -9.841 -9.542
{\rm stellar\ age} 5.571 6.426 7.278

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.122 -0.780 -0.459
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.919 0.048 0.371

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.288 0.461
\delta -0.714 -0.400 -0.164
\tau_1/\tau_2 0.626 0.889 1.161
Q_{PAH} 0.239 0.684 1.444
U_{min} 2.829 7.705 14.983
{\rm log}_{10}(\gamma_e)\, -3.279 -2.485 -1.471

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.435 -3.563 -2.364
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.509 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.279 0.447 0.617
0.03-0.10 Gyr -0.048 0.310 0.639
0.10-0.32 Gyr -0.345 -0.002 0.260
0.32-1.04 Gyr -0.264 0.022 0.247
1.04-3.34 Gyr -0.044 0.239 0.439
3.34-10.77 Gyr 0.177 0.359 0.483
10.77-11.97 Gyr -0.099 0.347 0.729
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h45m27.69s, -10d20m00.63s
semi major axis, semi minor axis (arcsec):6.6, 5.08
angle (degrees, anti-clockwise from east):265.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.87 0.87 21.414 0.096 AB
GALEX_NUV 12.67 0.71 21.143 0.061 AB
SDSS_u 52.84 6.09 19.593 0.125 AB
SDSS_g 73.25 3.63 19.238 0.054 AB
DES_g 88.69 0.6 19.030 0.007 AB
PanSTARRS_g 86.57 1.14 19.057 0.014 AB
SDSS_r 133.73 4.71 18.584 0.038 AB
PanSTARRS_r 142.69 1.42 18.514 0.011 AB
DES_r 156.34 1.28 18.415 0.009 AB
SDSS_i 204.45 6.75 18.124 0.036 AB
PanSTARRS_i 208.57 1.48 18.102 0.008 AB
DES_i 202.9 1.86 18.132 0.010 AB
PanSTARRS_z 238.86 4.17 17.955 0.019 AB
SDSS_z 262.67 20.3 17.851 0.084 AB
DES_z 232.66 3.22 17.983 0.015 AB
PanSTARRS_y 277.78 8.99 17.791 0.035 AB
2MASS_J 111.33 176.77 17.889 1.724 Vega
2MASS_H 180.66 300.93 16.890 1.808 Vega
2MASS_K 98.42 290.22 17.079 3.201 Vega
WISE_W1 150.48 13.38 15.757 0.097 Vega
WISE_W2 118.88 16.0 15.373 0.146 Vega
WISE_W3 302.79 99.23 12.523 0.356 Vega