2023sdf

Download data

Information

Transient

Name: SN2023sdf
Right ascension: 22h49m56.17s
Declination: -4d28m27.22s
Discovery Date: Sept. 10, 2023, 9:44 a.m.
Classification: SN Ia
Redshift: 0.050000
MW E(B-V): 0.035

Host

Name: 2023sdf
Right ascension: 22h49m56.15s
Declination: -4d28m27.17s
Redshift: None
Photometric Redshift: 0.127
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.81
Cutout download processed 16.53
Global aperture construction processed 0.65
Local aperture photometry processed 7.54
Global aperture photometry processed 7.46
Validate local photometry processed 0.03
Validate global photometry processed 19.75
Host information processed 0.09
Global host SED inference processed 968.73
Local host SED inference processed 425.61
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 22h49m56.17s, -4d28m27.22s
semi major axis, semi minor axis (arcsec) = 2.05, 2.05
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 16.84 2.77 20.834 0.179 AB
SDSS_g 33.05 1.62 20.102 0.053 AB
DES_g 36.04 0.31 20.008 0.009 AB
PanSTARRS_g 32.05 0.46 20.135 0.016 AB
SDSS_r 54.27 2.22 19.564 0.044 AB
PanSTARRS_r 49.8 0.46 19.657 0.010 AB
DES_r 56.01 0.5 19.529 0.010 AB
SDSS_i 67.93 2.77 19.320 0.044 AB
PanSTARRS_i 67.29 0.66 19.330 0.011 AB
PanSTARRS_z 73.68 1.45 19.232 0.021 AB
SDSS_z 90.09 9.61 19.013 0.116 AB
DES_z 85.01 1.51 19.076 0.019 AB
PanSTARRS_y 78.22 4.35 19.167 0.060 AB

Aperture details

RA, DEC (J2000) = 22h49m56.16s, -4d28m26.74s
semi major axis, semi minor axis (arcsec) = 6.99, 3.42
angle (degrees, anti-clockwise from east) = -151.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.17 2.87 21.620 0.381 AB
GALEX_NUV 8.08 2.46 21.632 0.330 AB
SDSS_u 39.45 6.54 19.910 0.180 AB
SDSS_g 66.86 2.66 19.337 0.043 AB
DES_g 56.95 0.47 19.511 0.009 AB
PanSTARRS_g 63.01 1.08 19.402 0.019 AB
SDSS_r 100.72 3.81 18.892 0.041 AB
DES_r 91.99 0.73 18.991 0.009 AB
SDSS_i 133.83 5.22 18.584 0.042 AB
PanSTARRS_i 129.35 1.53 18.621 0.013 AB
PanSTARRS_z 138.3 3.4 18.548 0.027 AB
SDSS_z 140.18 22.52 18.533 0.174 AB
DES_z 131.15 2.22 18.606 0.018 AB
PanSTARRS_y 143.99 10.21 18.504 0.077 AB
2MASS_J 68.09 122.21 18.422 1.949 Vega
2MASS_H 308.43 204.94 16.310 0.721 Vega
2MASS_K 232.73 235.23 16.145 1.097 Vega
WISE_W1 58.87 10.62 16.776 0.196 Vega
WISE_W2 7.14 12.71 18.427 1.932 Vega
WISE_W3 99.16 114.44 13.735 1.253 Vega
WISE_W4 419.31 591.14 10.724 1.531 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.560 8.767 8.911
{\rm log}_{10}({\rm SFR}) -1.739 -1.006 -0.333
{\rm log}_{10}({\rm sSFR}) -10.571 -9.785 -9.014
{\rm stellar\ age} 2.743 5.694 7.469

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.601 -0.972 -0.492
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.707 -1.054 0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.697 1.104
\delta -0.499 -0.166 0.155
\tau_1/\tau_2 0.689 1.039 1.398
Q_{PAH} 0.937 2.700 4.965
U_{min} 3.243 8.314 15.896
{\rm log}_{10}(\gamma_e)\, -3.098 -1.999 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.350 -1.254 -0.236
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.376 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.032 -1.354 -0.808
0.03-0.10 Gyr -1.808 -0.958 -0.205
0.10-0.33 Gyr -1.682 -0.900 -0.302
0.33-1.09 Gyr -1.999 -1.127 -0.660
1.09-3.58 Gyr -2.047 -1.214 -0.890
3.58-11.78 Gyr -2.160 -1.277 -0.986
11.78-13.09 Gyr -2.328 -1.347 -0.741

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.050 9.192 9.313
{\rm log}_{10}({\rm SFR}) -1.060 -0.511 0.026
{\rm log}_{10}({\rm sSFR}) -10.285 -9.685 -9.042
{\rm stellar\ age} 6.778 8.129 11.865

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.783 -1.442 -0.965
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.233 0.328 0.456

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.370 0.580
\delta -0.717 -0.376 0.114
\tau_1/\tau_2 0.459 0.843 1.281
Q_{PAH} 0.612 1.774 3.704
U_{min} 3.085 9.134 16.739
{\rm log}_{10}(\gamma_e)\, -2.933 -1.842 -0.809

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.935 -1.611 -0.838
{\rm log}_{10}(\tau_{AGN})\, 1.230 1.613 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.245 -1.627 -1.084
0.03-0.10 Gyr -0.949 -0.362 0.185
0.10-0.33 Gyr -3.605 -1.440 -0.725
0.33-1.09 Gyr -5.414 -2.008 -1.179
1.09-3.58 Gyr -4.252 -1.638 -0.956
3.58-11.78 Gyr -2.163 -0.837 -0.590
11.78-13.09 Gyr -1.348 -0.368 0.405