2025rxk

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Information

Transient

Name: AT2025rxk
Right ascension: 21h52m50.97s
Declination: -13d45m55.38s
Discovery Date: July 19, 2025, 9:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name:
Right ascension: 21h52m50.96s
Declination: -13d45m55.56s
Redshift: None
Photometric Redshift: 0.114
 

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
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 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 7.19
Cutout download processed 20.59
Global aperture construction processed 0.67
Local aperture photometry processed 5.85
Global aperture photometry processed 5.19
Validate local photometry processed 0.02
Validate global photometry processed 13.04
Host information processed 0.14
Global host SED inference processed 463.34
Local host SED inference not enough filters 22.53
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.06
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) = 21h52m50.97s, -13d45m55.38s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 389.85 3.71 17.423 0.010 AB

Aperture details

RA, DEC (J2000) = 21h52m50.95s, -13d45m55.35s
semi major axis, semi minor axis (arcsec) = 5.87, 5.35
angle (degrees, anti-clockwise from east) = -110.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 335.71 1.15 17.585 0.004 AB
PanSTARRS_g 333.5 1.19 17.592 0.004 AB
PanSTARRS_r 629.45 1.68 16.903 0.003 AB
DES_r 696.25 2.91 16.793 0.005 AB
PanSTARRS_i 929.14 1.2 16.480 0.001 AB
PanSTARRS_z 1088.11 3.94 16.308 0.004 AB
DES_z 1171.54 6.61 16.228 0.006 AB
PanSTARRS_y 1262.72 10.51 16.147 0.009 AB
2MASS_J 1798.32 130.98 14.868 0.079 Vega
2MASS_H 2040.77 189.09 14.258 0.101 Vega
2MASS_K 1601.88 265.85 14.051 0.180 Vega
WISE_W1 786.46 18.45 13.962 0.025 Vega
WISE_W2 562.21 22.81 13.686 0.044 Vega
WISE_W3 732.31 94.02 11.564 0.139 Vega
WISE_W4 521.0 486.66 10.488 1.014 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})\, 10.666 10.797 10.889
{\rm log}_{10}({\rm SFR}) -1.881 -0.453 0.470
{\rm log}_{10}({\rm sSFR}) -12.629 -11.226 -10.309
{\rm stellar\ age} 5.423 7.090 9.460

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.093 -0.771 -0.578
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.564 -0.453 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.274 0.435
\delta -0.924 -0.673 -0.146
\tau_1/\tau_2 0.587 0.951 1.358
Q_{PAH} 0.513 1.685 4.258
U_{min} 2.300 7.637 15.098
{\rm log}_{10}(\gamma_e)\, -3.309 -2.523 -1.471

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.523 -2.250 -1.590
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.308 1.749

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.999 -0.398 0.282
0.03-0.10 Gyr -3.689 -0.614 0.552
0.10-0.32 Gyr -3.324 -0.534 0.704
0.32-1.05 Gyr -2.416 0.017 0.820
1.05-3.41 Gyr -1.183 0.628 1.029
3.41-11.05 Gyr 0.157 0.901 1.131
11.05-12.28 Gyr -0.228 0.897 1.815