2023psu results

Information

Transient
Name:SN2023psu
Right ascension: 2h06m57.72s
Declination:-13d24m50.40s
Discovery Date:Aug. 12, 2023, 10:30 a.m.
Classification:SN Ia
Redshift:0.058000
MW E(B-V):0.017
Host
Name:
Right ascension: 2h06m57.78s
Declination:-13d24m50.62s
Redshift:None
Photometric Redshift:0.046
 

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_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.12
Transient MWEBV processed 0.05
Host match processed 7.04
Host information processed 0.13
Host MWEBV processed 0.07
Global aperture construction processed 0.67
Global aperture photometry processed 6.71
Validate global photometry processed 16.89
Global host SED inference processed 493.93
Local aperture photometry processed 6.71
Validate local photometry processed 0.02
Local host SED inference processed 464.02
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h06m57.72s, -13d24m50.40s
semi major axis, semi minor axis (arcsec):1.78, 1.78
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 19.57 1.92 20.671 0.106 AB
SDSS_g 60.27 2.07 19.450 0.037 AB
DES_g 61.15 0.25 19.434 0.004 AB
PanSTARRS_g 62.38 0.43 19.412 0.008 AB
PanSTARRS_r 96.35 0.7 18.940 0.008 AB
DES_r 103.21 0.36 18.866 0.004 AB
PanSTARRS_i 125.39 0.59 18.654 0.005 AB
PanSTARRS_z 148.24 1.28 18.473 0.009 AB
SDSS_z 139.56 6.96 18.538 0.054 AB
DES_z 142.15 1.42 18.518 0.011 AB
PanSTARRS_y 157.61 2.55 18.406 0.018 AB

Aperture details

RA, DEC (J2000):2h06m57.76s, -13d24m50.25s
semi major axis, semi minor axis (arcsec):14.59, 10.45
angle (degrees, anti-clockwise from east):-41.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 89.88 5.9 19.016 0.071 AB
SDSS_u 154.9 11.6 18.425 0.081 AB
SDSS_g 463.58 6.59 17.235 0.015 AB
DES_g 431.61 0.84 17.312 0.002 AB
PanSTARRS_g 486.53 2.82 17.182 0.006 AB
PanSTARRS_r 651.36 4.61 16.865 0.008 AB
DES_r 663.86 1.13 16.845 0.002 AB
PanSTARRS_z 871.39 8.71 16.549 0.011 AB
SDSS_z 885.47 44.4 16.532 0.054 AB
DES_z 779.47 4.02 16.671 0.006 AB
PanSTARRS_y 1321.27 17.5 16.098 0.014 AB
2MASS_J 1050.46 255.81 15.452 0.264 Vega
2MASS_H 2193.44 410.73 14.180 0.203 Vega
2MASS_K 1602.37 484.53 14.050 0.328 Vega
WISE_W1 964.17 23.89 13.741 0.027 Vega
WISE_W2 679.48 30.77 13.481 0.049 Vega
WISE_W3 567.38 122.07 11.841 0.234 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.168 9.280 9.395
{\rm log}_{10}({\rm SFR}) -2.146 -1.237 -0.620
{\rm log}_{10}({\rm sSFR}) -11.315 -10.531 -9.871
{\rm stellar\ age} 5.781 7.278 8.792

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -1.152 -0.680
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 -1.189 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.368 0.702
\delta -0.609 -0.170 0.223
\tau_1/\tau_2 0.678 1.029 1.378
Q_{PAH} 0.911 2.959 5.269
U_{min} 2.857 8.265 15.524
{\rm log}_{10}(\gamma_e)\, -2.956 -1.790 -0.584

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.030 -0.778 -0.273
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.518 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.419 -1.643 -1.147
0.03-0.10 Gyr -2.293 -1.191 -0.490
0.10-0.33 Gyr -1.944 -1.006 -0.461
0.33-1.08 Gyr -1.726 -1.013 -0.538
1.08-3.55 Gyr -1.475 -0.841 -0.552
3.55-11.69 Gyr -0.958 -0.614 -0.450
11.69-12.98 Gyr -1.129 -0.536 0.035

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.749 9.840 9.921
{\rm log}_{10}({\rm SFR}) 0.111 0.315 0.511
{\rm log}_{10}({\rm sSFR}) -9.770 -9.530 -9.263
{\rm stellar\ age} 2.102 4.127 5.658

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.052 0.094 0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.031 0.079 0.214

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.407 0.552 0.729
\delta 0.184 0.303 0.372
\tau_1/\tau_2 0.611 0.881 1.191
Q_{PAH} 0.281 0.698 1.180
U_{min} 3.633 8.035 14.631
{\rm log}_{10}(\gamma_e)\, -3.088 -2.368 -1.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.392 -2.306 -1.866
{\rm log}_{10}(\tau_{AGN})\, 0.836 1.061 1.468

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.210 0.377 0.521
0.03-0.10 Gyr -0.059 0.282 0.553
0.10-0.33 Gyr 0.182 0.490 0.804
0.33-1.08 Gyr 0.222 0.452 0.630
1.08-3.55 Gyr -0.272 0.066 0.293
3.55-11.69 Gyr -1.151 -0.361 -0.085
11.69-12.98 Gyr -1.345 -0.411 0.054