2025hyf

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Information

Transient

Name: AT2025hyf
Right ascension: 16h10m58.80s
Declination: 27d03m46.96s
Discovery Date: April 20, 2025, 9:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025hyf
Right ascension: 16h10m58.52s
Declination: 27d03m47.51s
Redshift: None
Photometric Redshift: 0.132
 

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 1.88
Cutout download processed 20.01
Global aperture construction processed 0.73
Local aperture photometry processed 6.72
Global aperture photometry processed 6.73
Validate local photometry no valid phot 0.02
Validate global photometry processed 19.43
Host information processed 0.09
Global host SED inference processed 448.48
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 16h10m58.80s, 27d03m46.96s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 16h10m58.51s, 27d03m47.78s
semi major axis, semi minor axis (arcsec) = 6.94, 3.66
angle (degrees, anti-clockwise from east) = -35.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.59 2.27 22.245 0.536 AB
GALEX_NUV 10.93 2.63 21.303 0.261 AB
SDSS_u 42.9 5.04 19.819 0.127 AB
SDSS_g 71.78 2.62 19.260 0.040 AB
DES_g 74.46 0.47 19.220 0.007 AB
PanSTARRS_g 72.27 1.1 19.253 0.017 AB
SDSS_r 112.22 3.48 18.775 0.034 AB
PanSTARRS_r 113.36 1.1 18.764 0.011 AB
DES_r 121.84 1.03 18.686 0.009 AB
SDSS_i 146.13 4.88 18.488 0.036 AB
PanSTARRS_i 148.39 1.49 18.472 0.011 AB
PanSTARRS_z 157.45 3.46 18.407 0.024 AB
SDSS_z 175.71 13.7 18.288 0.085 AB
DES_z 169.82 2.73 18.325 0.017 AB
PanSTARRS_y 191.88 7.63 18.192 0.043 AB
2MASS_J 215.71 118.89 17.170 0.598 Vega
2MASS_H 497.28 167.17 15.791 0.365 Vega
2MASS_K 299.31 214.76 15.872 0.779 Vega
WISE_W1 81.98 9.44 16.417 0.125 Vega
WISE_W2 67.92 12.02 15.981 0.192 Vega
WISE_W3 160.58 59.66 13.212 0.403 Vega
WISE_W4 752.84 384.44 10.088 0.554 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})\, 9.668 9.876 10.034
{\rm log}_{10}({\rm SFR}) 0.078 0.607 1.005
{\rm log}_{10}({\rm sSFR}) -9.866 -9.292 -8.732
{\rm stellar\ age} 4.207 5.861 7.254

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.505 -0.860 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.051 0.102 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.309 0.447
\delta -0.874 -0.639 -0.348
\tau_1/\tau_2 0.570 1.006 1.436
Q_{PAH} 0.500 1.493 3.278
U_{min} 2.964 8.702 16.084
{\rm log}_{10}(\gamma_e)\, -2.928 -2.082 -0.986

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.028 -2.602 -1.713
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.441 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.759 -0.336 -0.019
0.03-0.10 Gyr 0.189 0.757 1.155
0.10-0.32 Gyr -1.116 0.235 0.607
0.32-1.04 Gyr -1.848 -0.245 0.169
1.04-3.36 Gyr -1.228 -0.183 0.132
3.36-10.86 Gyr -0.697 -0.113 0.162
10.86-12.07 Gyr -0.835 -0.062 0.533