2025qdh

Download data

Information

Transient

Name: AT2025qdh
Right ascension: 0h13m42.98s
Declination: 19d50m12.18s
Discovery Date: July 2, 2025, 2:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name:
Right ascension: 0h13m42.99s
Declination: 19d50m13.07s
Redshift: None
Photometric Redshift: 0.149
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.61
Cutout download processed 31.98
Global aperture construction processed 2.68
Local aperture photometry processed 5.74
Global aperture photometry processed 5.17
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.43
Host information processed 0.13
Global host SED inference processed 422.5
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.03
Processing status blocked N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h13m42.98s, 19d50m12.18s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 0h13m42.98s, 19d50m12.95s
semi major axis, semi minor axis (arcsec) = 5.42, 3.5
angle (degrees, anti-clockwise from east) = -129.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.69 1.39 22.482 0.409 AB
GALEX_NUV 2.06 0.47 23.116 0.246 AB
SDSS_u 6.93 3.25 21.798 0.509 AB
SDSS_g 12.07 1.65 21.195 0.148 AB
PanSTARRS_g 12.8 0.85 21.132 0.072 AB
SDSS_r 20.72 2.28 20.609 0.120 AB
PanSTARRS_r 21.63 0.91 20.562 0.046 AB
SDSS_i 17.95 3.52 20.765 0.213 AB
PanSTARRS_i 23.58 1.28 20.469 0.059 AB
PanSTARRS_z 22.11 2.93 20.539 0.144 AB
SDSS_z 23.78 11.03 20.459 0.503 AB
DES_z 27.01 1.69 20.321 0.068 AB
PanSTARRS_y 20.48 6.28 20.622 0.333 AB
2MASS_J 24.47 108.18 19.533 4.799 Vega
2MASS_H -134.48 153.05 Vega
2MASS_K 390.06 204.25 15.584 0.569 Vega
WISE_W1 14.17 7.85 18.322 0.601 Vega
WISE_W2 30.06 13.38 16.866 0.483 Vega
WISE_W3 -5.3 78.13 Vega
WISE_W4 821.58 570.69 9.993 0.754 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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})\, 8.800 9.031 9.204
{\rm log}_{10}({\rm SFR}) -0.917 -0.364 0.108
{\rm log}_{10}({\rm sSFR}) -10.035 -9.430 -8.754
{\rm stellar\ age} 0.518 2.509 5.085

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -0.513 0.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.084 -0.740 -0.432

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.473 0.826
\delta -0.618 -0.180 0.177
\tau_1/\tau_2 0.686 1.082 1.457
Q_{PAH} 1.707 3.737 5.679
U_{min} 3.242 8.843 15.697
{\rm log}_{10}(\gamma_e)\, -2.855 -1.689 -0.660

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.698 -0.722 -0.060
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.375 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.868 -0.360 0.031
0.03-0.10 Gyr -1.213 -0.401 0.148
0.10-0.32 Gyr -0.651 -0.077 0.373
0.32-1.03 Gyr -1.422 -0.395 0.033
1.03-3.32 Gyr -2.982 -1.090 -0.564
3.32-10.69 Gyr -3.803 -1.500 -0.808
10.69-11.88 Gyr -3.929 -1.541 -0.705