2025qd

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Information

Transient

Name: AT2025qd
Right ascension: 8h11m03.00s
Declination: -15d53m29.85s
Discovery Date: Jan. 16, 2025, 8:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name: 2025qd
Right ascension: 8h11m03.49s
Declination: -15d53m23.82s
Redshift: None
Photometric Redshift: 0.159
 

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 3.32
Cutout download processed 2.42
Global aperture construction processed 0.62
Local aperture photometry processed 3.39
Global aperture photometry processed 3.75
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.97
Host information processed 0.1
Global host SED inference processed 451.6
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.05
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) = 8h11m03.00s, -15d53m29.85s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 8h11m03.48s, -15d53m23.62s
semi major axis, semi minor axis (arcsec) = 2.0, 1.83
angle (degrees, anti-clockwise from east) = -34.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 17.61 0.54 20.786 0.033 AB
PanSTARRS_r 24.96 0.62 20.407 0.027 AB
PanSTARRS_i 33.46 0.51 20.089 0.016 AB
PanSTARRS_z 39.73 1.14 19.902 0.031 AB
PanSTARRS_y 40.53 2.63 19.881 0.070 AB
2MASS_J 116.81 86.78 17.836 0.807 Vega
2MASS_H 110.33 125.76 17.426 1.238 Vega
2MASS_K -5.59 158.27 Vega
WISE_W1 17.57 19.65 18.089 1.215 Vega
WISE_W2 22.12 16.02 17.199 0.787 Vega
WISE_W3 15.62 46.84 15.742 3.255 Vega
WISE_W4 -198.54 298.59 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})\, 9.056 9.330 9.522
{\rm log}_{10}({\rm SFR}) -1.599 -0.279 0.759
{\rm log}_{10}({\rm sSFR}) -10.914 -9.707 -8.309
{\rm stellar\ age} 0.210 1.130 4.831

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -1.052 -0.241
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.533 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.402 0.749 1.174
\delta -0.482 -0.141 0.207
\tau_1/\tau_2 0.468 0.888 1.358
Q_{PAH} 0.950 2.812 5.012
U_{min} 3.433 9.936 17.982
{\rm log}_{10}(\gamma_e)\, -3.025 -1.874 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.664 -1.234 -0.250
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.372 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.787 -1.000 -0.232
0.03-0.10 Gyr -2.103 -0.242 0.915
0.10-0.32 Gyr -1.258 0.291 0.912
0.32-1.03 Gyr -2.826 -0.305 0.397
1.03-3.30 Gyr -5.106 -1.579 -0.294
3.30-10.58 Gyr -6.116 -2.112 -0.591
10.58-11.76 Gyr -6.495 -2.028 -0.457