2025gqc

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Information

Transient

Name: AT2025gqc
Right ascension: 10h47m45.72s
Declination: -8d39m24.92s
Discovery Date: Feb. 20, 2025, 11:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.029

Host

Name: 2025gqc
Right ascension: 10h47m45.65s
Declination: -8d39m24.78s
Redshift: None
Photometric Redshift: 0.087
 

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
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 2.49
Cutout download processed 10.6
Global aperture construction processed 0.65
Local aperture photometry processed 6.27
Global aperture photometry processed 6.33
Validate local photometry processed 0.02
Validate global photometry processed 15.5
Host information processed 0.09
Global host SED inference processed 554.09
Local host SED inference processed 462.42
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed 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) = 10h47m45.72s, -8d39m24.92s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 32.66 0.28 20.115 0.009 AB
PanSTARRS_r 28.52 0.36 20.262 0.014 AB
DES_r 41.87 0.34 19.845 0.009 AB
PanSTARRS_i 39.94 0.55 19.896 0.015 AB
PanSTARRS_z 36.96 0.69 19.981 0.020 AB
DES_z 43.43 0.99 19.805 0.025 AB
PanSTARRS_y 36.39 1.8 19.998 0.054 AB

Aperture details

RA, DEC (J2000) = 10h47m45.65s, -8d39m24.73s
semi major axis, semi minor axis (arcsec) = 5.86, 3.68
angle (degrees, anti-clockwise from east) = -74.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.68 5.58 20.183 0.198 AB
GALEX_NUV 42.28 2.7 19.835 0.069 AB
DES_g 114.81 0.6 18.750 0.006 AB
PanSTARRS_g 103.12 0.94 18.867 0.010 AB
PanSTARRS_r 116.23 1.32 18.737 0.012 AB
DES_r 138.9 0.74 18.543 0.006 AB
PanSTARRS_i 146.48 1.98 18.486 0.015 AB
PanSTARRS_z 139.99 2.54 18.535 0.020 AB
DES_z 150.99 2.16 18.453 0.016 AB
PanSTARRS_y 137.86 6.63 18.551 0.052 AB
2MASS_J 96.55 110.05 18.043 1.238 Vega
2MASS_H 48.21 160.4 18.325 3.613 Vega
2MASS_K -214.88 249.82 Vega
WISE_W1 63.68 9.36 16.691 0.160 Vega
WISE_W2 39.27 14.03 16.576 0.388 Vega
WISE_W3 179.24 66.99 13.092 0.406 Vega
WISE_W4 551.74 473.29 10.426 0.931 Vega
 

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})\, 8.360 8.595 8.823
{\rm log}_{10}({\rm SFR}) -0.993 -0.623 -0.217
{\rm log}_{10}({\rm sSFR}) -9.749 -9.200 -8.656
{\rm stellar\ age} 1.263 3.819 6.010

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.333 -0.623 -0.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.418 -1.162 -0.805

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.219 0.472
\delta -0.833 -0.459 0.076
\tau_1/\tau_2 0.625 0.951 1.290
Q_{PAH} 1.218 3.360 5.765
U_{min} 2.896 7.878 15.164
{\rm log}_{10}(\gamma_e)\, -3.093 -1.984 -0.665

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.053 -0.486 -0.035
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.531 2.003

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.852 -0.594 -0.367
0.03-0.10 Gyr -1.217 -0.652 -0.141
0.10-0.33 Gyr -1.202 -0.631 -0.245
0.33-1.07 Gyr -1.737 -0.920 -0.566
1.07-3.48 Gyr -2.406 -1.385 -0.967
3.48-11.36 Gyr -2.714 -1.639 -1.121
11.36-12.62 Gyr -2.835 -1.661 -1.017

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.927 9.214 9.428
{\rm log}_{10}({\rm SFR}) -0.035 0.262 0.585
{\rm log}_{10}({\rm sSFR}) -9.334 -8.941 -8.487
{\rm stellar\ age} 1.655 4.606 6.378

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.550 -1.052 -0.471
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.758 -0.441 0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.193 0.403
\delta -0.377 0.038 0.278
\tau_1/\tau_2 0.791 1.259 1.634
Q_{PAH} 0.833 2.591 4.698
U_{min} 2.736 8.115 15.689
{\rm log}_{10}(\gamma_e)\, -2.796 -1.618 -0.488

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -1.887 -0.945
{\rm log}_{10}(\tau_{AGN})\, 1.206 1.618 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.750 -0.469 -0.217
0.03-0.10 Gyr 0.083 0.398 0.732
0.10-0.33 Gyr -0.577 0.125 0.408
0.33-1.07 Gyr -1.833 -0.653 -0.221
1.07-3.48 Gyr -1.961 -0.889 -0.488
3.48-11.36 Gyr -2.025 -0.941 -0.530
11.36-12.62 Gyr -2.039 -0.891 -0.276