2026apg results

Information

Transient
Name:AT2026apg
Right ascension: 10h15m08.19s
Declination:36d27m37.88s
Discovery Date:Jan. 16, 2026, 8:41 a.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:
Right ascension: 10h15m08.00s
Declination:36d27m37.91s
Redshift:None
Photometric Redshift:0.106
 

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_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 0.98
Transient MWEBV processed 0.03
Host match processed 5.26
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 6.69
Validate global photometry processed 18.68
Global host SED inference processed 396.34
Local aperture photometry processed 6.32
Validate local photometry processed 0.03
Local host SED inference processed 556.84
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h15m08.19s, 36d27m37.88s
semi major axis, semi minor axis (arcsec):1.03, 1.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 18.79 0.89 20.715 0.052 AB
PanSTARRS_y 20.26 1.6 20.634 0.086 AB

Aperture details

RA, DEC (J2000):10h15m07.97s, 36d27m38.15s
semi major axis, semi minor axis (arcsec):8.57, 2.62
angle (degrees, anti-clockwise from east):-85.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.17 1.74 22.648 0.598 AB
GALEX_NUV 5.78 2.17 21.996 0.407 AB
SDSS_u 30.57 3.38 20.187 0.120 AB
SDSS_g 54.17 2.29 19.566 0.046 AB
DES_g 51.61 0.55 19.618 0.012 AB
PanSTARRS_g 55.38 1.12 19.542 0.022 AB
SDSS_r 87.91 3.08 19.040 0.038 AB
PanSTARRS_r 80.81 1.2 19.131 0.016 AB
SDSS_i 114.6 4.43 18.752 0.042 AB
PanSTARRS_i 115.17 1.26 18.747 0.012 AB
PanSTARRS_z 129.65 2.55 18.618 0.021 AB
SDSS_z 123.69 12.2 18.669 0.107 AB
DES_z 135.91 2.74 18.567 0.022 AB
PanSTARRS_y 141.41 7.19 18.524 0.055 AB
2MASS_J 43.95 102.0 18.898 2.520 Vega
2MASS_H 111.86 160.59 17.411 1.559 Vega
2MASS_K 274.67 158.43 15.965 0.626 Vega
WISE_W1 149.68 12.76 15.763 0.093 Vega
WISE_W2 95.53 15.14 15.611 0.172 Vega
WISE_W3 301.05 74.67 12.529 0.269 Vega
WISE_W4 -8.53 419.22 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.384 8.812 9.113
{\rm log}_{10}({\rm SFR}) -1.073 -0.515 -0.037
{\rm log}_{10}({\rm sSFR}) -9.978 -9.331 -8.583
{\rm stellar\ age} 1.611 5.901 8.386

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.492 -0.496 0.032
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.105 -0.547 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.470 0.911 1.409
\delta -0.458 -0.078 0.256
\tau_1/\tau_2 0.495 0.881 1.311
Q_{PAH} 0.747 2.124 4.617
U_{min} 2.936 8.070 15.418
{\rm log}_{10}(\gamma_e)\, -3.148 -2.124 -0.967

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.139 -0.702 0.092
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.493 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.886 -0.382 0.182
0.03-0.10 Gyr -2.138 -0.917 -0.170
0.10-0.32 Gyr -3.502 -1.479 -0.681
0.32-1.06 Gyr -4.051 -1.573 -0.795
1.06-3.43 Gyr -3.619 -1.520 -0.934
3.43-11.14 Gyr -3.114 -1.303 -0.807
11.14-12.38 Gyr -2.981 -1.217 -0.245

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.402 9.629 9.756
{\rm log}_{10}({\rm SFR}) -0.206 0.239 0.662
{\rm log}_{10}({\rm sSFR}) -9.896 -9.414 -8.769
{\rm stellar\ age} 3.163 5.550 6.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.152 -0.433 -0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.724 -0.451 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.378 0.578 0.800
\delta -0.525 -0.203 0.118
\tau_1/\tau_2 0.534 0.898 1.287
Q_{PAH} 1.074 2.469 4.403
U_{min} 2.642 7.672 14.606
{\rm log}_{10}(\gamma_e)\, -3.175 -2.276 -1.218

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.861 -2.369 -1.507
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.253 1.746

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.675 -0.298 -0.046
0.03-0.10 Gyr -0.154 0.358 0.803
0.10-0.32 Gyr -0.743 0.017 0.389
0.32-1.06 Gyr -1.107 -0.277 0.087
1.06-3.43 Gyr -0.946 -0.289 0.007
3.43-11.14 Gyr -1.142 -0.391 -0.120
11.14-12.38 Gyr -1.326 -0.411 0.143