2025hca results

Information

Transient
Name:AT2025hca
Right ascension: 10h42m02.79s
Declination:58d58m03.93s
Discovery Date:April 5, 2025, 10:05 a.m.
Classification:None
Redshift:None
MW E(B-V):0.007
Host
Name:2025hca
Right ascension: 10h42m01.88s
Declination:58d58m01.41s
Redshift:0.117751
Photometric Redshift:0.133
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 15.61
Transient MWEBV processed 0.12
Host match processed 2.27
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.73
Global aperture photometry processed 5.72
Validate global photometry processed 19.53
Global host SED inference processed 394.24
Local aperture photometry processed 5.61
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):10h42m01.79s, 58d58m02.20s
semi major axis, semi minor axis (arcsec):14.34, 5.8
angle (degrees, anti-clockwise from east):-97.83
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 55.28 0.6 19.544 0.012 AB
GALEX_NUV 73.94 0.29 19.228 0.004 AB
SDSS_u 91.73 5.81 18.994 0.069 AB
SDSS_g 334.14 5.61 17.590 0.018 AB
PanSTARRS_g 328.79 1.07 17.608 0.004 AB
SDSS_r 500.11 7.13 17.152 0.015 AB
PanSTARRS_r 502.33 1.32 17.148 0.003 AB
SDSS_i 647.76 9.7 16.871 0.016 AB
PanSTARRS_i 619.27 3.2 16.920 0.006 AB
PanSTARRS_z 698.76 9.22 16.789 0.014 AB
SDSS_z 711.14 28.25 16.770 0.043 AB
PanSTARRS_y 730.93 17.01 16.740 0.025 AB
2MASS_J 941.73 230.68 15.570 0.266 Vega
2MASS_H 489.92 348.29 15.807 0.772 Vega
2MASS_K 744.96 378.88 14.882 0.552 Vega
WISE_W1 477.39 24.11 14.504 0.055 Vega
WISE_W2 298.83 25.02 14.372 0.091 Vega
WISE_W3 1123.84 108.03 11.099 0.104 Vega
WISE_W4 1531.07 626.36 9.318 0.444 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.363 10.432 10.502
{\rm log}_{10}({\rm SFR}) 0.323 0.516 0.695
{\rm log}_{10}({\rm sSFR}) -10.119 -9.923 -9.726
{\rm stellar\ age} 4.705 5.803 6.751

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.901 -0.637 -0.417
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.594 -0.958 -0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.230 0.373
\delta -0.126 0.179 0.326
\tau_1/\tau_2 0.728 1.049 1.391
Q_{PAH} 0.716 2.291 4.533
U_{min} 2.460 7.456 14.677
{\rm log}_{10}(\gamma_e)\, -2.847 -1.795 -0.877

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.273 -3.130 -1.993
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.562 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.033 0.304 0.492
0.03-0.10 Gyr 0.328 0.583 0.809
0.10-0.32 Gyr 0.523 0.739 0.932
0.32-1.05 Gyr 0.492 0.725 0.933
1.05-3.40 Gyr 0.370 0.577 0.752
3.40-11.01 Gyr 0.272 0.498 0.650
11.01-12.24 Gyr 0.047 0.542 0.925