2025xck

Download data

Information

Transient

Name: AT2025xck
Right ascension: 15h56m09.84s
Declination: 2d18m06.46s
Discovery Date: Sept. 6, 2025, 6:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.072

Host

Name:
Right ascension: 15h56m09.75s
Declination: 2d18m05.85s
Redshift: None
Photometric Redshift: 0.122
 

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 6.87
Cutout download processed 41.86
Global aperture construction processed 2.73
Local aperture photometry processed 5.88
Global aperture photometry processed 5.2
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.85
Host information processed 0.14
Global host SED inference processed 476.81
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 15h56m09.84s, 2d18m06.46s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 15h56m09.73s, 2d18m06.04s
semi major axis, semi minor axis (arcsec) = 2.21, 1.53
angle (degrees, anti-clockwise from east) = -113.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.7 1.34 23.326 0.856 AB
GALEX_NUV 2.2 0.42 23.042 0.207 AB
DES_g 6.18 0.17 21.923 0.031 AB
PanSTARRS_g 5.68 0.49 22.015 0.094 AB
PanSTARRS_r 6.68 0.45 21.839 0.073 AB
DES_r 7.34 0.25 21.736 0.037 AB
PanSTARRS_i 8.79 0.4 21.541 0.050 AB
PanSTARRS_z 9.09 1.0 21.504 0.120 AB
DES_z 8.54 0.64 21.572 0.081 AB
PanSTARRS_y 9.96 2.48 21.405 0.271 AB
2MASS_J -5.85 76.43 Vega
2MASS_H 79.33 98.4 17.784 1.347 Vega
2MASS_K -100.92 139.58 Vega
WISE_W1 0.19 6.52 22.979 36.378 Vega
WISE_W2 11.15 10.48 17.942 1.020 Vega
WISE_W3 36.86 57.17 14.810 1.684 Vega
WISE_W4 534.17 366.83 10.461 0.746 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})\, 8.044 8.356 8.601
{\rm log}_{10}({\rm SFR}) -0.765 -0.095 0.500
{\rm log}_{10}({\rm sSFR}) -9.098 -8.309 -7.924
{\rm stellar\ age} 0.080 0.676 4.368

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.703 -1.231 -0.469
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -0.907 0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.861 1.475
\delta -0.024 0.246 0.347
\tau_1/\tau_2 0.589 1.102 1.583
Q_{PAH} 1.312 3.046 5.089
U_{min} 3.604 10.265 18.823
{\rm log}_{10}(\gamma_e)\, -2.973 -1.922 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.045 -0.737 0.050
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.488 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.942 -1.113 -0.574
0.03-0.10 Gyr -0.678 0.039 0.657
0.10-0.32 Gyr -2.748 -0.840 -0.215
0.32-1.05 Gyr -4.847 -2.419 -1.153
1.05-3.39 Gyr -6.745 -3.169 -1.673
3.39-10.97 Gyr -7.510 -3.405 -1.829
10.97-12.19 Gyr -7.530 -3.177 -1.627