2025kzv

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Information

Transient

Name: AT2025kzv
Right ascension: 10h19m45.89s
Declination: -2d03m45.44s
Discovery Date: April 17, 2025, 2:45 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.044

Host

Name: 2025kzv
Right ascension: 10h19m47.25s
Declination: -2d03m31.60s
Redshift: None
Photometric Redshift: 0.149
 

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 2.28
Cutout download processed 0.77
Global aperture construction processed 0.67
Local aperture photometry processed 6.95
Global aperture photometry processed 7.4
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.69
Host information processed 0.09
Global host SED inference processed 548.14
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 10h19m45.89s, -2d03m45.44s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 10h19m47.25s, -2d03m31.56s
semi major axis, semi minor axis (arcsec) = 3.51, 3.18
angle (degrees, anti-clockwise from east) = -143.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.85 0.71 24.074 0.902 AB
GALEX_NUV -0.1 1.06 AB
SDSS_u 4.21 2.68 22.339 0.690 AB
SDSS_g 44.0 2.01 19.791 0.050 AB
DES_g 53.73 0.44 19.574 0.009 AB
PanSTARRS_g 55.69 0.69 19.536 0.013 AB
SDSS_r 139.16 3.44 18.541 0.027 AB
PanSTARRS_r 134.22 0.9 18.580 0.007 AB
DES_r 151.42 1.06 18.450 0.008 AB
SDSS_i 209.75 4.49 18.096 0.023 AB
PanSTARRS_i 200.53 1.12 18.145 0.006 AB
PanSTARRS_z 269.09 1.91 17.825 0.008 AB
SDSS_z 292.65 12.58 17.734 0.047 AB
PanSTARRS_y 323.81 5.82 17.624 0.020 AB
2MASS_J 308.59 110.09 16.782 0.387 Vega
2MASS_H 599.37 160.7 15.588 0.291 Vega
2MASS_K 470.78 204.65 15.380 0.472 Vega
WISE_W1 172.3 10.59 15.610 0.067 Vega
WISE_W2 113.57 14.83 15.423 0.142 Vega
WISE_W3 -53.74 65.42 Vega
WISE_W4 -212.61 387.06 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})\, 10.501 10.566 10.673
{\rm log}_{10}({\rm SFR}) -1.220 -0.391 0.161
{\rm log}_{10}({\rm sSFR}) -11.877 -10.967 -10.367
{\rm stellar\ age} 6.990 8.394 11.225

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.146 -0.872 -0.674
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.233 -0.626 -0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.267 0.410 0.568
\delta -0.947 -0.824 -0.629
\tau_1/\tau_2 0.634 1.093 1.559
Q_{PAH} 0.902 2.817 4.949
U_{min} 3.292 9.097 16.314
{\rm log}_{10}(\gamma_e)\, -2.258 -1.092 -0.273

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.037 -2.600 -1.551
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.593 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.739 -0.550 -0.073
0.03-0.10 Gyr -1.556 -0.379 0.258
0.10-0.32 Gyr -2.999 -0.734 0.026
0.32-1.03 Gyr -4.067 -1.083 -0.158
1.03-3.32 Gyr -3.135 -0.794 0.198
3.32-10.69 Gyr -1.274 0.651 0.849
10.69-11.88 Gyr 0.389 1.293 1.842