2025eqa results

Information

Transient
Name:AT2025eqa
Right ascension: 10h11m25.43s
Declination:17d40m34.79s
Discovery Date:March 9, 2025, 6:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:2025eqa
Right ascension: 10h11m25.43s
Declination:17d40m34.68s
Redshift:0.077410
Photometric Redshift:0.084
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.89
Transient MWEBV processed 0.04
Host match processed 2.18
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.6
Global aperture photometry processed 6.7
Validate global photometry processed 17.69
Global host SED inference processed 400.4
Local aperture photometry processed 6.66
Validate local photometry processed 0.03
Local host SED inference processed 432.09
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h11m25.43s, 17d40m34.79s
semi major axis, semi minor axis (arcsec):1.37, 1.37
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 96.6 0.4 18.938 0.004 AB
PanSTARRS_g 93.64 0.35 18.971 0.004 AB
SDSS_r 194.8 3.67 18.176 0.020 AB
PanSTARRS_r 201.62 0.52 18.139 0.003 AB
DES_r 236.28 1.1 17.966 0.005 AB
SDSS_i 322.1 4.76 17.630 0.016 AB
PanSTARRS_i 310.55 0.58 17.670 0.002 AB
PanSTARRS_z 380.03 1.03 17.450 0.003 AB
SDSS_z 420.37 6.15 17.341 0.016 AB
DES_z 424.59 3.14 17.330 0.008 AB
PanSTARRS_y 445.69 2.16 17.277 0.005 AB

Aperture details

RA, DEC (J2000):10h11m25.40s, 17d40m34.67s
semi major axis, semi minor axis (arcsec):13.14, 8.64
angle (degrees, anti-clockwise from east):-7.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 39.89 4.63 19.898 0.126 AB
GALEX_NUV 58.36 3.95 19.485 0.073 AB
SDSS_u 149.88 7.64 18.461 0.055 AB
SDSS_g 580.74 6.9 16.990 0.013 AB
DES_g 599.29 1.15 16.956 0.002 AB
PanSTARRS_g 601.96 2.25 16.951 0.004 AB
SDSS_r 1092.08 9.67 16.304 0.010 AB
PanSTARRS_r 1099.89 3.3 16.297 0.003 AB
DES_r 1219.61 2.71 16.184 0.002 AB
SDSS_i 1577.77 12.85 15.905 0.009 AB
PanSTARRS_i 1574.17 3.72 15.907 0.003 AB
PanSTARRS_z 1859.05 7.02 15.727 0.004 AB
SDSS_z 2115.01 26.97 15.587 0.014 AB
DES_z 2030.61 7.3 15.631 0.004 AB
PanSTARRS_y 2222.16 16.0 15.533 0.008 AB
2MASS_J 2910.81 237.47 14.345 0.089 Vega
2MASS_H 2582.07 357.41 14.002 0.150 Vega
2MASS_K 2991.88 388.56 13.372 0.141 Vega
WISE_W1 1518.16 28.83 13.248 0.021 Vega
WISE_W2 926.1 39.04 13.144 0.046 Vega
WISE_W3 1953.54 171.53 10.499 0.095 Vega
WISE_W4 439.22 989.39 10.673 2.446 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.987 10.093 10.227
{\rm log}_{10}({\rm SFR}) -0.869 -0.443 0.040
{\rm log}_{10}({\rm sSFR}) -11.034 -10.550 -9.997
{\rm stellar\ age} 6.287 7.610 10.605

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.370 -0.926 -0.616
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.760 0.150 0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.518 0.741 1.057
\delta -0.793 -0.573 -0.245
\tau_1/\tau_2 0.650 0.992 1.343
Q_{PAH} 0.898 2.668 4.722
U_{min} 2.722 7.593 14.516
{\rm log}_{10}(\gamma_e)\, -3.353 -2.199 -1.101

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.855 -1.837 -0.691
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.416 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.668 -0.350 -0.021
0.03-0.10 Gyr -1.379 -0.527 0.062
0.10-0.33 Gyr -1.694 -0.653 -0.025
0.33-1.07 Gyr -1.906 -0.566 0.020
1.07-3.50 Gyr -1.707 -0.234 0.212
3.50-11.46 Gyr -0.293 0.189 0.378
11.46-12.73 Gyr -0.201 0.394 1.221

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.728 10.759 10.821
{\rm log}_{10}({\rm SFR}) 0.033 0.211 0.396
{\rm log}_{10}({\rm sSFR}) -10.746 -10.561 -10.379
{\rm stellar\ age} 7.493 8.228 10.423

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.463 -0.322 -0.218
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.044 0.261 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.169 0.266
\delta -0.687 -0.362 -0.058
\tau_1/\tau_2 0.773 1.154 1.515
Q_{PAH} 0.700 2.157 4.252
U_{min} 2.597 7.549 14.583
{\rm log}_{10}(\gamma_e)\, -2.442 -1.660 -1.018

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.342 -3.345 -2.333
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.514 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.054 0.181 0.297
0.03-0.10 Gyr -0.052 0.224 0.476
0.10-0.33 Gyr -0.211 0.102 0.349
0.33-1.07 Gyr -0.438 -0.037 0.221
1.07-3.50 Gyr -0.478 0.110 0.466
3.50-11.46 Gyr 0.556 0.936 1.019
11.46-12.73 Gyr 0.769 1.238 1.798