2025kuh

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Information

Transient

Name: AT2025kuh
Right ascension: 7h54m16.95s
Declination: 44d01m18.32s
Discovery Date: May 9, 2025, 5:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 2025kuh
Right ascension: 7h54m17.00s
Declination: 44d01m20.60s
Redshift: None
Photometric Redshift: 0.197
 

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 3.81
Cutout download processed 14.06
Global aperture construction processed 0.71
Local aperture photometry processed 5.39
Global aperture photometry processed 5.43
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.13
Host information processed 0.08
Global host SED inference processed 390.51
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) = 7h54m16.95s, 44d01m18.32s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 7h54m16.99s, 44d01m20.85s
semi major axis, semi minor axis (arcsec) = 6.74, 3.03
angle (degrees, anti-clockwise from east) = -176.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.33 2.76 21.010 0.209 AB
GALEX_NUV 11.72 1.69 21.227 0.157 AB
SDSS_u 21.94 3.6 20.547 0.178 AB
SDSS_g 53.85 2.39 19.572 0.048 AB
PanSTARRS_g 54.38 1.17 19.561 0.023 AB
SDSS_r 83.65 3.25 19.094 0.042 AB
PanSTARRS_r 84.19 1.41 19.087 0.018 AB
SDSS_i 104.4 4.3 18.853 0.045 AB
PanSTARRS_i 106.51 1.21 18.832 0.012 AB
PanSTARRS_z 96.4 4.52 18.940 0.051 AB
SDSS_z 142.06 16.34 18.519 0.125 AB
PanSTARRS_y 117.01 8.31 18.729 0.077 AB
WISE_W1 53.68 9.4 16.877 0.190 Vega
WISE_W2 40.88 12.89 16.532 0.342 Vega
WISE_W3 -34.33 64.24 Vega
WISE_W4 191.15 412.07 11.577 2.341 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.764 9.900 10.030
{\rm log}_{10}({\rm SFR}) 0.198 0.479 0.752
{\rm log}_{10}({\rm sSFR}) -9.737 -9.432 -9.117
{\rm stellar\ age} 1.740 3.628 5.102

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.228 -0.464 -0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.643 -0.152 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.226 0.377
\delta -0.662 -0.224 0.109
\tau_1/\tau_2 0.726 1.109 1.516
Q_{PAH} 1.033 2.907 5.077
U_{min} 2.657 7.484 14.964
{\rm log}_{10}(\gamma_e)\, -2.678 -1.626 -0.571

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.162 -2.737 -1.541
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.480 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.121 0.321 0.521
0.03-0.10 Gyr 0.169 0.519 0.853
0.10-0.32 Gyr 0.481 0.757 1.014
0.32-1.01 Gyr 0.155 0.549 0.819
1.01-3.21 Gyr -0.527 -0.002 0.297
3.21-10.21 Gyr -0.927 -0.232 0.076
10.21-11.34 Gyr -1.145 -0.270 0.249