2025hgf

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Information

Transient

Name: AT2025hgf
Right ascension: 13h12m02.38s
Declination: -23d07m21.22s
Discovery Date: Feb. 22, 2025, 1:19 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.100

Host

Name: 2025hgf
Right ascension: 13h12m02.62s
Declination: -23d07m16.01s
Redshift: None
Photometric Redshift: 0.180
 

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 2.64
Cutout download processed 4.29
Global aperture construction processed 0.64
Local aperture photometry processed 3.9
Global aperture photometry processed 4.03
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.37
Host information processed 0.09
Global host SED inference processed 427.61
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 13h12m02.38s, -23d07m21.22s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 13h12m02.62s, -23d07m15.94s
semi major axis, semi minor axis (arcsec) = 4.24, 2.77
angle (degrees, anti-clockwise from east) = -0.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.98 1.83 22.401 0.499 AB
GALEX_NUV 0.95 1.47 23.958 1.678 AB
PanSTARRS_g 46.1 1.0 19.741 0.023 AB
PanSTARRS_r 128.5 1.19 18.628 0.010 AB
PanSTARRS_i 210.56 1.49 18.092 0.008 AB
PanSTARRS_z 283.65 2.5 17.768 0.010 AB
PanSTARRS_y 337.55 5.66 17.579 0.018 AB
2MASS_J 534.48 121.9 16.185 0.248 Vega
2MASS_H 673.53 160.02 15.462 0.258 Vega
2MASS_K 793.26 199.01 14.814 0.272 Vega
WISE_W1 262.98 12.11 15.151 0.050 Vega
WISE_W2 184.51 15.99 14.896 0.094 Vega
WISE_W3 67.69 47.84 14.150 0.767 Vega
WISE_W4 -309.87 334.63 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.587 10.723 10.867
{\rm log}_{10}({\rm SFR}) -2.052 -0.191 0.620
{\rm log}_{10}({\rm sSFR}) -12.834 -10.900 -10.081
{\rm stellar\ age} 4.887 6.574 9.773

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.389 -0.826 -0.504
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.534 -0.658 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.624 0.848
\delta -0.861 -0.634 -0.331
\tau_1/\tau_2 0.597 1.010 1.403
Q_{PAH} 0.705 2.321 4.923
U_{min} 2.970 8.575 15.957
{\rm log}_{10}(\gamma_e)\, -2.996 -1.895 -0.752

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.094 -2.711 -1.591
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.503 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.362 -0.695 0.131
0.03-0.10 Gyr -2.386 -0.131 0.733
0.10-0.32 Gyr -2.189 0.199 0.914
0.32-1.02 Gyr -2.447 0.245 0.875
1.02-3.25 Gyr -1.646 0.594 0.980
3.25-10.38 Gyr -0.632 0.795 1.044
10.38-11.53 Gyr -0.088 0.912 1.934