2025ovk

Download data

Information

Transient

Name: AT2025ovk
Right ascension: 0h18m24.75s
Declination: -27d54m45.31s
Discovery Date: June 20, 2025, 4:18 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 0h18m24.80s
Declination: -27d54m43.56s
Redshift: 0.090300
Photometric Redshift: 0.127
 

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
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 7.42
Cutout download processed 11.34
Global aperture construction processed 0.66
Local aperture photometry processed 6.04
Global aperture photometry processed 5.23
Validate local photometry processed 0.02
Validate global photometry processed 16.29
Host information processed 0.15
Global host SED inference processed 457.42
Local host SED inference processed 516.68
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Processing status completed 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) = 0h18m24.75s, -27d54m45.31s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 13.01 0.13 21.114 0.011 AB
DES_r 20.26 0.16 20.633 0.009 AB
PanSTARRS_i 20.47 0.39 20.622 0.021 AB
PanSTARRS_z 22.64 1.05 20.513 0.050 AB
DES_z 27.49 0.58 20.302 0.023 AB
PanSTARRS_y 23.68 2.36 20.464 0.108 AB

Aperture details

RA, DEC (J2000) = 0h18m24.79s, -27d54m43.30s
semi major axis, semi minor axis (arcsec) = 4.55, 3.63
angle (degrees, anti-clockwise from east) = -9.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.26 0.87 21.372 0.092 AB
GALEX_NUV 15.14 0.69 20.950 0.050 AB
DES_g 87.58 0.36 19.044 0.004 AB
PanSTARRS_g 80.06 1.21 19.142 0.016 AB
PanSTARRS_r 121.72 1.53 18.687 0.014 AB
DES_r 134.26 0.44 18.580 0.004 AB
PanSTARRS_i 148.06 1.32 18.474 0.010 AB
PanSTARRS_z 155.31 3.51 18.422 0.025 AB
DES_z 181.67 1.56 18.252 0.009 AB
PanSTARRS_y 177.78 7.87 18.275 0.048 AB
2MASS_J 303.24 113.37 16.801 0.406 Vega
2MASS_H 273.8 195.04 16.439 0.773 Vega
2MASS_K 45.08 186.55 17.927 4.493 Vega
WISE_W1 70.2 7.94 16.585 0.123 Vega
WISE_W2 21.85 13.53 17.212 0.672 Vega
WISE_W3 51.79 66.96 14.440 1.404 Vega
WISE_W4 -110.25 360.76 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.420 8.591 8.726
{\rm log}_{10}({\rm SFR}) -2.537 -1.431 -0.640
{\rm log}_{10}({\rm sSFR}) -11.160 -10.048 -9.132
{\rm stellar\ age} 0.662 3.351 5.674

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.551 -0.833 -0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.576 -0.831 0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.403 0.842
\delta -0.645 -0.205 0.222
\tau_1/\tau_2 0.638 1.030 1.423
Q_{PAH} 1.558 3.594 5.775
U_{min} 3.235 8.750 16.246
{\rm log}_{10}(\gamma_e)\, -2.814 -1.624 -0.617

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.575 -0.198 0.193
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.546 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.072 -1.728 -1.102
0.03-0.10 Gyr -2.899 -1.434 -0.526
0.10-0.33 Gyr -1.634 -0.712 -0.095
0.33-1.06 Gyr -2.169 -0.817 -0.456
1.06-3.47 Gyr -3.472 -1.421 -0.988
3.47-11.32 Gyr -4.283 -1.803 -1.268
11.32-12.57 Gyr -4.359 -1.815 -1.123

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.444 9.533 9.643
{\rm log}_{10}({\rm SFR}) -0.833 -0.413 -0.042
{\rm log}_{10}({\rm sSFR}) -10.404 -9.926 -9.561
{\rm stellar\ age} 4.329 5.837 7.131

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -0.887 -0.418
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.249 0.272 0.426

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.074 0.188 0.372
\delta -0.712 -0.285 0.057
\tau_1/\tau_2 0.714 1.051 1.388
Q_{PAH} 0.957 2.533 4.538
U_{min} 2.552 7.693 14.989
{\rm log}_{10}(\gamma_e)\, -2.531 -1.476 -0.501

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.679 -1.301 -0.816
{\rm log}_{10}(\tau_{AGN})\, 1.305 1.670 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.501 -0.921 -0.557
0.03-0.10 Gyr -0.800 -0.307 0.095
0.10-0.33 Gyr -0.259 0.015 0.270
0.33-1.06 Gyr -0.560 -0.210 0.037
1.06-3.47 Gyr -0.663 -0.345 -0.132
3.47-11.32 Gyr -0.765 -0.428 -0.227
11.32-12.57 Gyr -1.029 -0.403 0.095