2023zki

Download data

Information

Transient

Name: SN2023zki
Right ascension: 12h18m37.28s
Declination: -8d16m21.18s
Discovery Date: Dec. 10, 2023, 11:25 a.m.
Classification: SN Ia
Redshift: 0.053000
MW E(B-V): 0.032

Host

Name: 2023zki
Right ascension: 12h18m36.84s
Declination: -8d16m28.32s
Redshift: 0.049287
Photometric Redshift: 0.048
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.36
Cutout download processed 8.42
Global aperture construction processed 0.57
Local aperture photometry processed 5.32
Global aperture photometry processed 5.38
Validate local photometry processed 0.02
Validate global photometry processed 13.69
Host information processed 0.13
Global host SED inference processed 552.3
Local host SED inference processed 442.65
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 12h18m37.28s, -8d16m21.18s
semi major axis, semi minor axis (arcsec) = 2.08, 2.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 27.16 0.3 20.315 0.012
PanSTARRS_g 29.96 0.49 20.209 0.018
PanSTARRS_r 47.88 0.81 19.700 0.018
DES_r 46.41 0.63 19.734 0.015
PanSTARRS_i 63.16 0.95 19.399 0.016
PanSTARRS_z 72.73 1.1 19.246 0.016
DES_z 72.8 1.98 19.245 0.030
PanSTARRS_y 90.03 2.78 19.014 0.033

Aperture details

RA, DEC (J2000) = 12h18m36.84s, -8d16m28.27s
semi major axis, semi minor axis (arcsec) = 20.19, 12.83
angle (degrees, anti-clockwise from east) = -120.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 215.37 5.81 18.067 0.029
DES_g 1611.77 2.32 15.882 0.002
PanSTARRS_g 1771.85 3.78 15.779 0.002
PanSTARRS_r 2976.77 6.21 15.216 0.002
DES_r 2996.16 5.04 15.209 0.002
PanSTARRS_i 3941.48 7.23 14.911 0.002
PanSTARRS_z 4635.35 8.48 14.735 0.002
DES_z 4789.18 16.06 14.699 0.004
PanSTARRS_y 5800.83 21.1 14.491 0.004
2MASS_J 9469.81 470.31 13.064 0.054
2MASS_K 8551.95 793.07 12.232 0.101
WISE_W3 6972.23 231.78 9.118 0.036
 

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})\, 8.733 8.871 8.999
{\rm log}_{10}({\rm SFR}) -1.967 -1.299 -0.721
{\rm log}_{10}({\rm sSFR}) -10.801 -10.192 -9.541
{\rm stellar\ age} 3.957 6.580 7.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.108 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.500 -0.644 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.850 1.254
\delta -0.342 0.042 0.281
\tau_1/\tau_2 0.676 1.035 1.370
Q_{PAH} 0.986 2.917 5.286
U_{min} 2.891 7.997 15.086
{\rm log}_{10}(\gamma_e)\, -2.977 -1.825 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.348 -1.069 -0.213
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.530 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.422 -1.658 -1.023
0.03-0.10 Gyr -2.044 -1.261 -0.612
0.10-0.33 Gyr -1.723 -1.077 -0.500
0.33-1.09 Gyr -1.858 -1.185 -0.674
1.09-3.58 Gyr -1.746 -1.091 -0.803
3.58-11.79 Gyr -1.730 -1.079 -0.869
11.79-13.10 Gyr -1.935 -1.097 -0.545

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.659 10.714 10.773
{\rm log}_{10}({\rm SFR}) 0.122 0.388 0.652
{\rm log}_{10}({\rm sSFR}) -10.610 -10.334 -10.055
{\rm stellar\ age} 6.527 7.511 9.053

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.315 -0.097 0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 0.108 0.327

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.228 0.461
\delta -0.514 -0.019 0.262
\tau_1/\tau_2 0.494 0.854 1.267
Q_{PAH} 0.328 0.935 1.929
U_{min} 2.574 6.636 13.051
{\rm log}_{10}(\gamma_e)\, -3.359 -2.284 -1.467

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.797 -1.515 -1.074
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.231 1.712

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.106 0.346 0.547
0.03-0.10 Gyr 0.030 0.406 0.731
0.10-0.33 Gyr -0.060 0.363 0.722
0.33-1.09 Gyr -0.074 0.323 0.604
1.09-3.58 Gyr 0.125 0.590 0.872
3.58-11.79 Gyr 0.624 0.833 0.947
11.79-13.10 Gyr 0.459 0.939 1.491