2025qgd

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Information

Transient

Name: AT2025qgd
Right ascension: 10h27m51.07s
Declination: -43d54m20.96s
Discovery Date: June 29, 2025, 11:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.105

Host

Name: NGC3256
Right ascension: 10h27m51.28s
Declination: -43d54m13.55s
Redshift: 0.009364
Photometric Redshift:
 

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
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
not processed
 status
Validate global photometry
Validate global photometr...
not processed
 status
Global aperture construction
 Global aperture construct...
failed
 status
Global aperture photometry
 Global aperture photometr...
not processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.34
Cutout download processed 25.32
Global aperture construction failed 0.0
Local aperture photometry processed 0.92
Global aperture photometry not processed None
Validate local photometry processed 0.01
Validate global photometry not processed None
Host information processed 0.16
Global host SED inference not processed None
Local host SED inference processed 514.22
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 10h27m51.07s, -43d54m20.96s
semi major axis, semi minor axis (arcsec) = 10.41, 10.41
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1199.8 5.2 16.202 0.005 AB
2MASS_J 107910.48 307.21 10.422 0.003 Vega
2MASS_H 152680.82 417.92 9.573 0.003 Vega
2MASS_K 153004.14 483.29 9.100 0.003 Vega
WISE_W1 92617.34 171.28 8.784 0.002 Vega
WISE_W2 102171.41 216.79 8.038 0.002 Vega
WISE_W3 711906.24 944.25 4.095 0.001 Vega

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

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

Data not available

 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.132 10.422 10.637
{\rm log}_{10}({\rm SFR}) 0.105 0.692 1.174
{\rm log}_{10}({\rm sSFR}) -10.453 -9.715 -9.030
{\rm stellar\ age} 4.278 7.111 9.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.794 -0.207 0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.528 -0.587 0.161

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.710 1.036
\delta -0.546 -0.297 -0.087
\tau_1/\tau_2 0.521 0.944 1.393
Q_{PAH} 0.258 0.996 2.772
U_{min} 2.728 8.169 15.847
{\rm log}_{10}(\gamma_e)\, -3.312 -2.125 -1.265

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.534 -1.119 -0.614
{\rm log}_{10}(\tau_{AGN})\, 1.160 1.517 1.746

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.018 0.614 1.086
0.03-0.10 Gyr -0.307 0.580 1.249
0.10-0.33 Gyr -0.901 0.198 0.815
0.33-1.10 Gyr -1.061 0.116 0.641
1.10-3.65 Gyr -0.896 0.179 0.588
3.65-12.09 Gyr -0.424 0.401 0.748
12.09-13.43 Gyr -0.491 0.499 1.258

Global parameter details

Documentation

Data not available