2025frc results

Information

Transient
Name:SN2025frc
Right ascension: 8h12m16.76s
Declination:40d04m37.12s
Discovery Date:March 24, 2025, 5:57 a.m.
Classification:SN Ia
Redshift:0.061000
MW E(B-V):0.040
Host
Name:2025frc
Right ascension: 8h12m16.77s
Declination:40d04m37.07s
Redshift:None
Photometric Redshift:0.141
 

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: completed

Task Name Status Time (s)
Cutout download processed 0.7
Transient MWEBV processed 0.13
Host match processed 1.85
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.72
Global aperture photometry processed 6.71
Validate global photometry processed 19.05
Global host SED inference processed 414.75
Local aperture photometry processed 6.5
Validate local photometry processed 0.03
Local host SED inference processed 511.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h12m16.76s, 40d04m37.12s
semi major axis, semi minor axis (arcsec):1.7, 1.7
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 17.9 1.49 20.768 0.090 AB
SDSS_g 47.49 1.85 19.708 0.042 AB
DES_g 49.43 0.47 19.665 0.010 AB
PanSTARRS_g 47.59 0.38 19.706 0.009 AB
SDSS_r 76.22 2.39 19.195 0.034 AB
PanSTARRS_r 73.16 0.52 19.239 0.008 AB
SDSS_i 101.4 2.9 18.885 0.031 AB
PanSTARRS_i 90.12 0.51 19.013 0.006 AB
PanSTARRS_z 104.64 1.07 18.851 0.011 AB
SDSS_z 109.76 5.21 18.799 0.052 AB
DES_z 116.14 2.02 18.738 0.019 AB
PanSTARRS_y 122.6 3.83 18.679 0.034 AB

Aperture details

RA, DEC (J2000):8h12m16.76s, 40d04m37.29s
semi major axis, semi minor axis (arcsec):3.37, 3.22
angle (degrees, anti-clockwise from east):-33.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.13 2.71 21.625 0.362 AB
GALEX_NUV 9.0 0.55 21.515 0.066 AB
SDSS_u 25.91 2.48 20.366 0.104 AB
SDSS_g 61.5 2.24 19.428 0.040 AB
DES_g 62.26 0.54 19.415 0.009 AB
PanSTARRS_g 65.46 0.71 19.360 0.012 AB
SDSS_r 98.02 2.97 18.922 0.033 AB
PanSTARRS_r 94.98 0.96 18.956 0.011 AB
SDSS_i 124.09 3.81 18.666 0.033 AB
PanSTARRS_i 118.67 0.94 18.714 0.009 AB
PanSTARRS_z 133.61 2.0 18.585 0.016 AB
SDSS_z 131.05 9.2 18.606 0.076 AB
DES_z 145.7 2.36 18.491 0.018 AB
PanSTARRS_y 145.55 7.18 18.492 0.054 AB
2MASS_J 6.78 82.27 20.927 13.169 Vega
2MASS_H 88.71 135.44 17.662 1.658 Vega
2MASS_K 122.78 135.3 16.839 1.196 Vega
WISE_W1 60.37 7.13 16.749 0.128 Vega
WISE_W2 37.93 10.4 16.614 0.298 Vega
WISE_W3 102.0 56.38 13.705 0.600 Vega
WISE_W4 -226.79 425.31 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.742 8.995 9.134
{\rm log}_{10}({\rm SFR}) -2.156 -1.037 -0.065
{\rm log}_{10}({\rm sSFR}) -11.107 -10.045 -8.942
{\rm stellar\ age} 0.814 4.951 7.024

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.353 -0.762 -0.240
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.574 0.228

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.554 0.983
\delta -0.605 -0.151 0.174
\tau_1/\tau_2 0.615 1.034 1.432
Q_{PAH} 0.857 2.833 5.394
U_{min} 3.130 9.128 16.725
{\rm log}_{10}(\gamma_e)\, -3.223 -1.973 -0.757

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.826 -0.746 -0.196
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.617 2.008

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.302 -1.806 -1.154
0.03-0.10 Gyr -2.307 -0.936 0.088
0.10-0.33 Gyr -1.341 -0.470 0.203
0.33-1.08 Gyr -2.650 -0.868 -0.365
1.08-3.55 Gyr -2.981 -0.984 -0.609
3.55-11.65 Gyr -3.764 -1.192 -0.778
11.65-12.94 Gyr -3.902 -1.276 -0.520

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.123 9.233 9.352
{\rm log}_{10}({\rm SFR}) -1.445 -0.880 -0.423
{\rm log}_{10}({\rm sSFR}) -10.701 -10.109 -9.622
{\rm stellar\ age} 5.419 6.724 8.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -1.123 -0.743
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.042 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.289 0.449
\delta -0.438 -0.053 0.238
\tau_1/\tau_2 0.615 0.983 1.344
Q_{PAH} 0.890 2.322 4.312
U_{min} 3.098 8.998 16.076
{\rm log}_{10}(\gamma_e)\, -2.129 -1.155 -0.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.856 -2.244 -1.396
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.562 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.058 -1.702 -1.258
0.03-0.10 Gyr -1.397 -0.755 -0.266
0.10-0.33 Gyr -0.940 -0.555 -0.266
0.33-1.08 Gyr -1.296 -0.763 -0.501
1.08-3.55 Gyr -1.192 -0.758 -0.525
3.55-11.65 Gyr -1.011 -0.703 -0.527
11.65-12.94 Gyr -1.230 -0.649 -0.083