2026ppq results

Information

Transient
Name:AT2026ppq
Right ascension: 13h00m52.67s
Declination:56d58m46.76s
Discovery Date:June 18, 2026, 10:48 p.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:2553536
Object ID:388430.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 13h00m52.56s
Declination:56d58m42.49s
Redshift:None
Photometric Redshift:0.081
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 14.83
Transient MWEBV processed 0.13
Host match processed 4.81
Host information processed 0.05
Host MWEBV processed 0.1
Global aperture construction processed 0.66
Global aperture photometry processed 4.57
Validate global photometry processed 12.44
Global host SED inference processed 447.84
Local aperture photometry processed 4.63
Validate local photometry processed 0.02
Local host SED inference processed 483.6
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h00m52.67s, 56d58m46.76s
semi major axis, semi minor axis (arcsec):1.31, 1.31
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 24.02 0.43 20.448 0.020 AB
SDSS_i 31.03 1.7 20.171 0.059 AB
PanSTARRS_i 29.64 0.6 20.220 0.022 AB
PanSTARRS_z 34.85 1.27 20.044 0.040 AB
SDSS_z 40.47 3.9 19.882 0.105 AB
PanSTARRS_y 38.73 2.61 19.930 0.073 AB

Aperture details

RA, DEC (J2000):13h00m52.63s, 56d58m42.39s
semi major axis, semi minor axis (arcsec):14.45, 12.26
angle (degrees, anti-clockwise from east):-167.94
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 147.85 9.2 18.475 0.068 AB
SDSS_g 618.13 7.24 16.922 0.013 AB
PanSTARRS_g 660.01 3.69 16.851 0.006 AB
SDSS_r 1091.04 10.34 16.305 0.010 AB
PanSTARRS_r 1131.74 4.28 16.266 0.004 AB
SDSS_i 1591.85 13.92 15.895 0.009 AB
PanSTARRS_i 1521.35 6.03 15.944 0.004 AB
PanSTARRS_z 1767.84 12.94 15.781 0.008 AB
SDSS_z 2013.25 38.15 15.640 0.021 AB
PanSTARRS_y 2111.86 26.51 15.588 0.014 AB
WISE_W1 1445.01 25.1 13.301 0.019 Vega
WISE_W2 971.21 30.69 13.093 0.034 Vega
WISE_W3 2261.64 157.94 10.340 0.076 Vega
WISE_W4 1380.72 531.54 9.430 0.418 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.756 8.930 9.052
{\rm log}_{10}({\rm SFR}) -2.213 -1.294 -0.464
{\rm log}_{10}({\rm sSFR}) -11.189 -10.298 -9.424
{\rm stellar\ age} 1.948 6.264 7.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -0.914 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.435 -0.651 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.565 1.215
\delta -0.420 -0.001 0.271
\tau_1/\tau_2 0.653 1.039 1.415
Q_{PAH} 1.392 3.235 5.506
U_{min} 3.103 8.453 16.096
{\rm log}_{10}(\gamma_e)\, -2.955 -1.759 -0.659

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.915 -0.292 0.245
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.514 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.030 -1.781 -1.166
0.03-0.10 Gyr -2.433 -1.223 -0.352
0.10-0.33 Gyr -2.036 -1.123 -0.301
0.33-1.07 Gyr -2.222 -1.193 -0.587
1.07-3.49 Gyr -2.821 -1.130 -0.791
3.49-11.42 Gyr -2.877 -1.044 -0.791
11.42-12.68 Gyr -2.721 -1.079 -0.460

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.506 10.633 10.725
{\rm log}_{10}({\rm SFR}) -0.547 0.210 0.642
{\rm log}_{10}({\rm sSFR}) -11.195 -10.407 -9.948
{\rm stellar\ age} 4.395 6.315 7.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.679 -0.361 -0.166
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.139 0.300

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.325 0.525
\delta -0.851 -0.516 -0.080
\tau_1/\tau_2 0.694 1.044 1.401
Q_{PAH} 0.621 1.566 3.490
U_{min} 2.397 6.936 14.035
{\rm log}_{10}(\gamma_e)\, -2.967 -1.827 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.385 -2.057 -1.490
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.440 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.362 0.173 0.461
0.03-0.10 Gyr -0.972 0.186 0.729
0.10-0.33 Gyr -0.951 0.399 0.903
0.33-1.07 Gyr -0.194 0.565 0.901
1.07-3.49 Gyr 0.412 0.767 1.055
3.49-11.42 Gyr 0.255 0.704 0.899
11.42-12.68 Gyr -0.246 0.616 1.136