2025juh

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Information

Transient

Name: AT2025juh
Right ascension: 12h01m22.75s
Declination: 55d51m18.27s
Discovery Date: Feb. 20, 2025, 12:47 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025juh
Right ascension: 12h01m22.70s
Declination: 55d51m20.68s
Redshift: 0.135482
Photometric Redshift: 0.257
 

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 1.66
Cutout download processed 14.48
Global aperture construction processed 0.68
Local aperture photometry processed 5.76
Global aperture photometry processed 5.59
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.78
Host information processed 0.1
Global host SED inference processed 540.88
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 12h01m22.75s, 55d51m18.27s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 12h01m22.68s, 55d51m20.81s
semi major axis, semi minor axis (arcsec) = 5.88, 4.3
angle (degrees, anti-clockwise from east) = -156.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.94 2.13 21.522 0.259 AB
GALEX_NUV 7.36 1.41 21.733 0.208 AB
SDSS_u 47.42 4.55 19.710 0.104 AB
SDSS_g 45.44 2.43 19.756 0.058 AB
PanSTARRS_g 42.67 0.88 19.825 0.022 AB
SDSS_r 69.28 3.22 19.298 0.051 AB
PanSTARRS_r 73.37 1.25 19.236 0.018 AB
SDSS_i 108.07 4.59 18.816 0.046 AB
PanSTARRS_i 88.95 1.48 19.027 0.018 AB
PanSTARRS_z 117.86 3.36 18.722 0.031 AB
SDSS_z 133.53 13.75 18.586 0.112 AB
PanSTARRS_y 131.85 7.94 18.600 0.065 AB
2MASS_J -105.06 122.21 Vega
2MASS_H 181.4 197.96 16.886 1.185 Vega
2MASS_K 433.01 198.68 15.471 0.498 Vega
WISE_W1 78.0 7.43 16.471 0.103 Vega
WISE_W2 54.47 10.37 16.221 0.207 Vega
WISE_W3 87.43 47.45 13.872 0.589 Vega
WISE_W4 41.08 307.34 13.246 8.123 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})\, 9.600 9.855 10.026
{\rm log}_{10}({\rm SFR}) 0.361 0.713 1.104
{\rm log}_{10}({\rm sSFR}) -9.570 -9.120 -8.502
{\rm stellar\ age} 4.921 6.982 10.576

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.274 -0.538 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.605 -0.503 0.260

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.436 0.672
\delta -0.534 -0.252 -0.071
\tau_1/\tau_2 0.364 0.841 1.406
Q_{PAH} 0.573 1.948 4.191
U_{min} 2.923 9.286 17.746
{\rm log}_{10}(\gamma_e)\, -3.095 -1.991 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.081 -2.724 -1.755
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.428 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.828 -1.118 -0.144
0.03-0.10 Gyr 0.519 0.871 1.264
0.10-0.32 Gyr -3.288 -1.829 -0.187
0.32-1.04 Gyr -5.180 -1.988 -0.465
1.04-3.36 Gyr -3.717 -1.096 -0.172
3.36-10.83 Gyr -1.701 -0.246 0.124
10.83-12.03 Gyr -1.188 0.149 1.106