2025aca results

Information

Transient
Name:SN2025aca
Right ascension: 9h42m10.33s
Declination:37d05m33.90s
Discovery Date:Jan. 23, 2025, 7:54 a.m.
Classification:SN IIb
Redshift:0.084000
MW E(B-V):0.011
Host
Name:2025aca
Right ascension: 9h42m11.90s
Declination:37d05m22.97s
Redshift:None
Photometric Redshift:0.561
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.7
Transient MWEBV processed 0.09
Host match processed 2.09
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 1.12
Global aperture photometry processed 6.29
Validate global photometry processed 17.88
Global host SED inference processed 475.2
Local aperture photometry processed 6.01
Validate local photometry processed 0.03
Local host SED inference failed 363.98
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h42m10.33s, 37d05m33.90s
semi major axis, semi minor axis (arcsec):1.27, 1.27
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 1.87 0.12 23.219 0.071 AB
PanSTARRS_r 1.58 0.34 23.401 0.234 AB
SDSS_i 1.4 0.85 23.538 0.659 AB
PanSTARRS_i 3.33 0.34 22.594 0.110 AB
PanSTARRS_z 3.45 0.79 22.555 0.250 AB
DES_z 2.05 0.42 23.122 0.224 AB
PanSTARRS_y 2.52 1.86 22.896 0.802 AB

Aperture details

RA, DEC (J2000):9h42m11.85s, 37d05m23.29s
semi major axis, semi minor axis (arcsec):3.14, 1.13
angle (degrees, anti-clockwise from east):-109.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.0 0.04 30.413 15.383 AB
GALEX_NUV 0.17 0.74 25.820 4.727 AB
SDSS_u 3.01 1.31 22.705 0.474 AB
SDSS_g 2.32 0.69 22.985 0.322 AB
DES_g 1.66 0.13 23.348 0.085 AB
PanSTARRS_g 1.84 0.47 23.241 0.278 AB
SDSS_r 6.63 1.0 21.847 0.164 AB
PanSTARRS_r 6.47 0.47 21.873 0.079 AB
SDSS_i 7.11 1.34 21.771 0.204 AB
PanSTARRS_i 7.77 0.43 21.674 0.060 AB
PanSTARRS_z 10.97 0.98 21.299 0.097 AB
SDSS_z 14.26 4.45 21.015 0.339 AB
DES_z 7.2 0.58 21.756 0.088 AB
PanSTARRS_y 12.55 2.25 21.153 0.194 AB
2MASS_J -1.72 67.31 Vega
2MASS_H -2.17 100.54 Vega
2MASS_K 41.9 112.63 18.007 2.918 Vega
WISE_W1 11.98 7.48 18.505 0.678 Vega
WISE_W2 12.73 9.44 17.799 0.805 Vega
WISE_W3 1.98 51.58 17.984 28.269 Vega
WISE_W4 24.68 364.18 13.799 16.019 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})\, 8.535 8.748 8.925
{\rm log}_{10}({\rm SFR}) -1.776 -1.092 -0.450
{\rm log}_{10}({\rm sSFR}) -10.519 -9.857 -9.068
{\rm stellar\ age} 4.332 7.127 9.649

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.589 -0.963 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.328 -0.698 -0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.076 1.690 2.363
\delta -0.121 0.090 0.254
\tau_1/\tau_2 0.490 0.878 1.288
Q_{PAH} 0.813 2.499 4.900
U_{min} 3.362 9.217 17.159
{\rm log}_{10}(\gamma_e)\, -2.691 -1.643 -0.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.528 -1.469 -0.174
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.418 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.562 -0.871 -0.188
0.03-0.10 Gyr -2.963 -1.578 -0.722
0.10-0.33 Gyr -3.486 -1.739 -0.962
0.33-1.07 Gyr -3.825 -1.929 -1.164
1.07-3.49 Gyr -2.940 -1.519 -1.024
3.49-11.39 Gyr -2.433 -1.220 -0.956
11.39-12.65 Gyr -2.311 -1.107 -0.266