2025koq

Download data

Information

Transient

Name: AT2025koq
Right ascension: 12h16m40.88s
Declination: -7d49m20.90s
Discovery Date: May 2, 2025, 8:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2025koq
Right ascension: 12h16m40.65s
Declination: -7d49m20.63s
Redshift: None
Photometric Redshift: 0.086
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.19
Transient MWEBV processed 0.05
Host match processed 2.07
Host information processed 0.08
Host MWEBV processed 0.1
Global aperture construction processed 0.7
Global aperture photometry processed 6.48
Validate global photometry processed 15.98
Global host SED inference processed 491.29
Local aperture photometry processed 6.45
Validate local photometry processed 0.02
Local host SED inference processed 431.02
 

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) = 12h16m40.88s, -7d49m20.90s
semi major axis, semi minor axis (arcsec) = 1.25, 1.25
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 13.36 0.18 21.085 0.015 AB
PanSTARRS_r 23.43 0.44 20.476 0.020 AB
DES_r 25.6 0.38 20.379 0.016 AB
PanSTARRS_i 31.82 0.52 20.143 0.018 AB
PanSTARRS_z 39.56 0.72 19.907 0.020 AB
DES_z 41.16 1.08 19.864 0.029 AB
PanSTARRS_y 45.23 1.56 19.761 0.037 AB

Aperture details

RA, DEC (J2000) = 12h16m40.64s, -7d49m20.67s
semi major axis, semi minor axis (arcsec) = 9.73, 9.21
angle (degrees, anti-clockwise from east) = -0.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.75 4.68 20.777 0.286 AB
GALEX_NUV 38.15 4.8 19.946 0.137 AB
DES_g 364.98 1.06 17.494 0.003 AB
PanSTARRS_g 354.13 2.14 17.527 0.007 AB
PanSTARRS_r 656.74 3.23 16.857 0.005 AB
DES_r 709.72 2.2 16.772 0.003 AB
PanSTARRS_i 903.18 3.91 16.511 0.005 AB
PanSTARRS_z 1083.01 5.37 16.313 0.005 AB
DES_z 1140.39 5.97 16.257 0.006 AB
PanSTARRS_y 1267.3 11.78 16.143 0.010 AB
2MASS_J 1420.91 261.06 15.124 0.199 Vega
2MASS_H 1979.21 416.55 14.291 0.228 Vega
2MASS_K 1877.39 443.31 13.878 0.256 Vega
WISE_W1 686.68 19.51 14.109 0.031 Vega
WISE_W2 418.85 25.38 14.006 0.066 Vega
WISE_W3 1009.59 116.83 11.216 0.126 Vega
WISE_W4 246.39 544.48 11.301 2.399 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.896 9.060 9.173
{\rm log}_{10}({\rm SFR}) -2.532 -1.530 -0.662
{\rm log}_{10}({\rm sSFR}) -11.582 -10.622 -9.664
{\rm stellar\ age} 2.934 6.147 7.379

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.436 -0.704 -0.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.554 -0.739 0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.650 1.163
\delta -0.476 -0.084 0.249
\tau_1/\tau_2 0.675 1.049 1.426
Q_{PAH} 1.174 3.051 5.433
U_{min} 3.148 8.331 15.209
{\rm log}_{10}(\gamma_e)\, -3.022 -1.989 -0.787

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.771 -0.275 0.165
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.475 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.191 -1.928 -1.314
0.03-0.10 Gyr -2.687 -1.495 -0.534
0.10-0.33 Gyr -1.941 -1.106 -0.373
0.33-1.07 Gyr -1.696 -0.942 -0.484
1.07-3.48 Gyr -1.627 -0.857 -0.573
3.48-11.37 Gyr -1.955 -0.887 -0.671
11.37-12.63 Gyr -2.232 -0.947 -0.441

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.556 10.632 10.704
{\rm log}_{10}({\rm SFR}) -0.117 0.249 0.710
{\rm log}_{10}({\rm sSFR}) -10.775 -10.372 -9.926
{\rm stellar\ age} 7.614 10.155 11.799

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.915 -0.666 -0.525
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.225 0.163 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.155 0.284
\delta -0.834 -0.548 -0.184
\tau_1/\tau_2 0.653 1.151 1.610
Q_{PAH} 0.675 1.902 3.902
U_{min} 2.899 8.786 16.432
{\rm log}_{10}(\gamma_e)\, -2.676 -1.483 -0.690

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.391 -3.420 -2.345
{\rm log}_{10}(\tau_{AGN})\, 1.178 1.683 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.979 -0.553 -0.198
0.03-0.10 Gyr -0.042 0.383 0.867
0.10-0.33 Gyr -2.065 -0.079 0.365
0.33-1.07 Gyr -4.063 -0.896 -0.139
1.07-3.48 Gyr -3.247 -0.919 -0.129
3.48-11.37 Gyr -0.902 0.500 0.842
11.37-12.63 Gyr 0.629 1.576 1.841