2025utc

Download data

Information

Transient

Name: AT2025utc
Right ascension: 17h54m52.40s
Declination: 23d17m02.86s
Discovery Date: Aug. 18, 2025, 7:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name:
Right ascension: 17h54m52.69s
Declination: 23d17m02.99s
Redshift: 0.141828
Photometric Redshift: 0.135
 

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 7.31
Cutout download processed 32.93
Global aperture construction processed 0.67
Local aperture photometry processed 6.33
Global aperture photometry processed 5.59
Validate local photometry no valid phot 0.03
Validate global photometry processed 14.08
Host information processed 0.14
Global host SED inference processed 491.07
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.07
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) = 17h54m52.40s, 23d17m02.86s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 17h54m52.67s, 23d17m03.17s
semi major axis, semi minor axis (arcsec) = 8.12, 6.62
angle (degrees, anti-clockwise from east) = -101.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.91 1.43 21.972 0.262 AB
PanSTARRS_r 850.55 2.23 16.576 0.003 AB
2MASS_H 3513.47 228.54 13.668 0.071 Vega
2MASS_K 3457.03 371.47 13.215 0.117 Vega
WISE_W1 1326.12 27.23 13.395 0.022 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})\, 10.918 11.040 11.264
{\rm log}_{10}({\rm SFR}) -1.982 -0.160 0.826
{\rm log}_{10}({\rm sSFR}) -13.167 -11.222 -10.159
{\rm stellar\ age} 2.698 5.362 7.430

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.997 -0.611 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.423 -0.372 0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.376 0.584
\delta -0.922 -0.709 -0.226
\tau_1/\tau_2 0.524 0.926 1.368
Q_{PAH} 0.399 1.567 3.911
U_{min} 2.238 7.551 15.314
{\rm log}_{10}(\gamma_e)\, -3.242 -1.907 -0.599

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.420 -3.448 -2.270
{\rm log}_{10}(\tau_{AGN})\, 1.085 1.589 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.087 -0.449 0.737
0.03-0.10 Gyr -2.682 -0.261 0.874
0.10-0.32 Gyr -2.042 0.043 1.356
0.32-1.04 Gyr -1.035 1.155 1.691
1.04-3.34 Gyr -0.200 1.198 1.596
3.34-10.76 Gyr -0.301 1.011 1.447
10.76-11.96 Gyr -0.695 0.902 1.766