2025mhy

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Information

Transient

Name: AT2025mhy
Right ascension: 20h04m44.49s
Declination: 10d54m58.31s
Discovery Date: May 28, 2025, 9:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.128

Host

Name: 2025mhy
Right ascension: 20h04m44.37s
Declination: 10d54m56.89s
Redshift: None
Photometric Redshift: 0.156
 

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 6.62
Cutout download processed 14.39
Global aperture construction processed 0.72
Local aperture photometry processed 4.44
Global aperture photometry processed 4.78
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.5
Host information processed 0.1
Global host SED inference processed 450.73
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 20h04m44.49s, 10d54m58.31s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 20h04m44.39s, 10d54m57.00s
semi major axis, semi minor axis (arcsec) = 9.37, 3.25
angle (degrees, anti-clockwise from east) = -107.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 120.12 1.29 18.701 0.012 AB
PanSTARRS_r 256.05 1.73 17.879 0.007 AB
PanSTARRS_i 396.83 2.01 17.404 0.006 AB
PanSTARRS_z 512.44 4.57 17.126 0.010 AB
2MASS_J 852.18 174.66 15.679 0.223 Vega
2MASS_H 1191.94 252.33 14.842 0.230 Vega
2MASS_K 830.99 310.71 14.763 0.406 Vega
WISE_W2 215.11 37.03 14.729 0.187 Vega
WISE_W3 690.54 101.39 11.628 0.159 Vega
WISE_W4 743.33 494.49 10.102 0.722 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})\, 10.604 10.785 10.949
{\rm log}_{10}({\rm SFR}) -2.698 -0.304 0.694
{\rm log}_{10}({\rm sSFR}) -13.477 -11.068 -10.069
{\rm stellar\ age} 2.605 6.001 7.645

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.537 -0.900 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.555 -0.501 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.302 0.532 0.810
\delta -0.754 -0.337 0.109
\tau_1/\tau_2 0.584 0.996 1.427
Q_{PAH} 0.569 1.542 3.412
U_{min} 2.965 8.555 16.410
{\rm log}_{10}(\gamma_e)\, -3.227 -2.147 -0.907

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.511 -3.568 -2.448
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.603 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.814 -0.651 0.187
0.03-0.10 Gyr -3.391 -0.352 0.813
0.10-0.32 Gyr -2.748 -0.079 1.050
0.32-1.03 Gyr -2.256 0.435 1.145
1.03-3.31 Gyr -0.794 0.849 1.311
3.31-10.61 Gyr -0.933 0.796 1.144
10.61-11.79 Gyr -1.483 0.675 1.571