2025izk

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Information

Transient

Name: AT2025izk
Right ascension: 9h03m40.29s
Declination: -9d30m17.19s
Discovery Date: April 21, 2025, 3:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025izk
Right ascension: 9h03m40.27s
Declination: -9d30m19.20s
Redshift: None
Photometric Redshift: 0.116
 

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 2.53
Cutout download processed 2.88
Global aperture construction processed 0.63
Local aperture photometry processed 4.14
Global aperture photometry processed 3.99
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.63
Host information processed 0.08
Global host SED inference processed 521.05
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 9h03m40.29s, -9d30m17.19s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
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) = 9h03m40.27s, -9d30m19.23s
semi major axis, semi minor axis (arcsec) = 10.03, 6.11
angle (degrees, anti-clockwise from east) = -45.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 277.74 1.9 17.791 0.007 AB
PanSTARRS_r 501.34 2.53 17.150 0.005 AB
PanSTARRS_z 863.96 5.57 16.559 0.007 AB
PanSTARRS_y 1043.38 15.46 16.354 0.016 AB
2MASS_J 1266.98 177.81 15.248 0.152 Vega
2MASS_H 942.51 248.54 15.097 0.286 Vega
2MASS_K 1439.29 391.45 14.167 0.295 Vega
WISE_W1 559.65 17.39 14.331 0.034 Vega
WISE_W2 342.5 20.85 14.224 0.066 Vega
WISE_W3 360.78 83.17 12.333 0.250 Vega
WISE_W4 -63.36 532.13 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})\, 10.514 10.645 10.747
{\rm log}_{10}({\rm SFR}) -2.094 -0.459 0.473
{\rm log}_{10}({\rm sSFR}) -12.785 -11.152 -10.178
{\rm stellar\ age} 4.812 6.670 7.908

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.978 -0.725 -0.557
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.418 -0.360 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.255 0.438
\delta -0.935 -0.751 -0.317
\tau_1/\tau_2 0.584 0.968 1.357
Q_{PAH} 0.413 1.430 3.636
U_{min} 2.803 8.141 16.160
{\rm log}_{10}(\gamma_e)\, -2.999 -1.919 -0.794

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.470 -3.503 -2.484
{\rm log}_{10}(\tau_{AGN})\, 1.123 1.637 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.734 -0.727 0.050
0.03-0.10 Gyr -2.761 -0.507 0.579
0.10-0.32 Gyr -2.291 -0.043 0.875
0.32-1.05 Gyr -1.367 0.299 0.860
1.05-3.40 Gyr -0.195 0.621 0.998
3.40-11.03 Gyr 0.173 0.758 0.982
11.03-12.26 Gyr -0.268 0.714 1.355