2026ypd results

Information

Transient
Name:AT2026ypd
Right ascension: 1h48m33.84s
Declination:-0d17m44.98s
Discovery Date:Aug. 2, 2026, 10:37 a.m.
Classification:None
Redshift:None
MW E(B-V):0.027
Host
Name:J014833.82-001744.31
Object ID:9906621329970577
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h48m33.82s
Declination:-0d17m44.31s
Redshift:None
Photometric Redshift:0.132
 

Cutout Download Report

Downloaded 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 20.92
Transient MWEBV processed 0.19
Host match processed 7.9
Host information processed 0.13
Host MWEBV processed 0.12
Global aperture construction processed 0.64
Global aperture photometry processed 7.26
Validate global photometry processed 20.25
Global host SED inference processed 407.2
Local aperture photometry processed 7.06
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):1h48m33.81s, -0d17m44.18s
semi major axis, semi minor axis (arcsec):4.56, 3.21
angle (degrees, anti-clockwise from east):194.19
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.24 0.73 21.750 0.110 AB
GALEX_NUV 15.46 0.69 20.927 0.049 AB
SDSS_u 14.11 3.07 21.026 0.236 AB
SDSS_g 45.32 2.08 19.759 0.050 AB
DES_g 44.87 0.28 19.770 0.007 AB
PanSTARRS_g 44.69 1.02 19.774 0.025 AB
SDSS_r 71.01 2.95 19.272 0.045 AB
PanSTARRS_r 75.48 1.16 19.205 0.017 AB
DES_r 72.39 0.39 19.251 0.006 AB
SDSS_i 104.3 3.89 18.854 0.040 AB
PanSTARRS_i 88.74 1.0 19.030 0.012 AB
DES_i 88.87 0.85 19.028 0.010 AB
PanSTARRS_z 100.7 3.03 18.892 0.033 AB
SDSS_z 126.11 12.05 18.648 0.104 AB
DES_z 97.77 1.26 18.925 0.014 AB
PanSTARRS_y 111.98 5.82 18.777 0.056 AB
2MASS_J 169.01 95.68 17.435 0.615 Vega
2MASS_H 240.01 151.81 16.582 0.687 Vega
2MASS_K 121.31 179.4 16.852 1.606 Vega
WISE_W1 109.67 8.88 16.101 0.088 Vega
WISE_W2 74.79 13.27 15.876 0.193 Vega
WISE_W3 154.7 60.94 13.252 0.428 Vega
WISE_W4 -281.6 292.51 Vega
 

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})\, 9.689 9.806 9.921
{\rm log}_{10}({\rm SFR}) 0.139 0.370 0.586
{\rm log}_{10}({\rm sSFR}) -9.691 -9.452 -9.194
{\rm stellar\ age} 5.513 6.640 7.934

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.790 -0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.223 -0.818 -0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.494 0.683
\delta 0.122 0.281 0.364
\tau_1/\tau_2 0.813 1.141 1.484
Q_{PAH} 1.466 3.400 5.285
U_{min} 2.844 7.759 14.173
{\rm log}_{10}(\gamma_e)\, -2.923 -2.079 -1.022

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.898 -2.352 -1.210
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.457 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.212 -0.005 0.208
0.03-0.10 Gyr 0.213 0.476 0.704
0.10-0.32 Gyr -0.362 0.049 0.335
0.32-1.04 Gyr -0.655 -0.292 -0.035
1.04-3.37 Gyr -0.666 -0.311 -0.074
3.37-10.87 Gyr -0.351 -0.097 0.076
10.87-12.07 Gyr -0.402 0.107 0.591