2021zho

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Information

Transient

Name: SN2021zho
Right ascension: 8h31m36.64s
Declination: -5d29m44.66s
Discovery Date: Sept. 22, 2021, 12:14 p.m.
Classification: SN Ia
Redshift: 0.022000
MW E(B-V): 0.039

Host

Name: 2021zho
Right ascension: 8h31m36.64s
Declination: -5d29m44.72s
Redshift: None
Photometric Redshift: 0.286
 

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 2.54
Cutout download processed 18.03
Global aperture construction processed 0.67
Local aperture photometry processed 7.78
Global aperture photometry processed 8.03
Validate local photometry processed 0.03
Validate global photometry processed 20.54
Host information processed 0.09
Global host SED inference processed 474.0
Local host SED inference processed 530.99
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 8h31m36.64s, -5d29m44.66s
semi major axis, semi minor axis (arcsec) = 4.5, 4.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.33 2.04 22.310 0.512 AB
SDSS_u 25.45 2.91 20.386 0.124 AB
SDSS_g 24.03 2.1 20.448 0.095 AB
DES_g 20.86 0.37 20.602 0.019 AB
PanSTARRS_g 20.55 1.04 20.618 0.055 AB
SDSS_r 22.05 2.37 20.542 0.117 AB
PanSTARRS_r 22.96 1.31 20.497 0.062 AB
DES_r 29.52 0.7 20.225 0.026 AB
SDSS_i 26.88 3.34 20.326 0.135 AB
PanSTARRS_i 26.05 1.43 20.361 0.060 AB
PanSTARRS_z 41.54 3.07 19.854 0.080 AB
SDSS_z -3.72 10.86 AB
DES_z 33.89 1.68 20.075 0.054 AB
PanSTARRS_y 6.52 7.9 21.864 1.315 AB
2MASS_J -56.67 123.92 Vega
2MASS_H 8.24 185.22 20.243 24.403 Vega
2MASS_K -17.03 204.72 Vega

Aperture details

RA, DEC (J2000) = 8h31m36.63s, -5d29m44.57s
semi major axis, semi minor axis (arcsec) = 2.73, 2.43
angle (degrees, anti-clockwise from east) = -63.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.68 2.12 22.225 0.492 AB
GALEX_NUV 4.5 1.9 22.268 0.459 AB
SDSS_u 13.48 1.81 21.076 0.146 AB
SDSS_g 19.61 1.48 20.669 0.082 AB
DES_g 18.85 0.26 20.712 0.015 AB
PanSTARRS_g 18.58 0.6 20.727 0.035 AB
SDSS_r 22.13 1.65 20.538 0.081 AB
PanSTARRS_r 22.24 0.74 20.532 0.036 AB
DES_r 26.88 0.5 20.326 0.020 AB
SDSS_i 28.12 2.17 20.278 0.084 AB
PanSTARRS_i 25.03 0.79 20.404 0.034 AB
PanSTARRS_z 34.06 1.68 20.069 0.054 AB
SDSS_z 28.51 6.28 20.262 0.239 AB
DES_z 31.86 1.18 20.142 0.040 AB
PanSTARRS_y 21.26 4.28 20.581 0.219 AB
2MASS_J -15.98 100.63 Vega
2MASS_H -27.02 147.13 Vega
2MASS_K -56.47 166.21 Vega
WISE_W1 3.6 6.86 19.810 2.069 Vega
WISE_W2 -2.19 12.05 Vega
WISE_W3 -7.85 52.36 Vega
WISE_W4 133.75 341.84 11.964 2.775 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})\, 6.830 7.283 7.655
{\rm log}_{10}({\rm SFR}) -1.565 -1.170 -0.878
{\rm log}_{10}({\rm sSFR}) -9.149 -8.286 -7.916
{\rm stellar\ age} 0.077 4.120 7.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.134 -0.307 0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.536 -0.890 -0.082

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.443 0.919
\delta -0.557 -0.107 0.224
\tau_1/\tau_2 0.647 1.173 1.640
Q_{PAH} 0.770 2.622 5.039
U_{min} 3.472 9.784 18.148
{\rm log}_{10}(\gamma_e)\, -3.099 -1.718 -0.541

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.885 -0.816 -0.106
{\rm log}_{10}(\tau_{AGN})\, 1.175 1.501 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.443 -2.071 -1.712
0.03-0.10 Gyr -1.440 -1.031 -0.727
0.10-0.33 Gyr -5.077 -3.369 -2.036
0.33-1.10 Gyr -7.422 -4.139 -2.525
1.10-3.65 Gyr -7.191 -3.726 -2.492
3.65-12.12 Gyr -6.978 -3.540 -2.353
12.12-13.46 Gyr -7.247 -3.214 -1.933

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.233 7.494 7.690
{\rm log}_{10}({\rm SFR}) -2.491 -1.688 -0.881
{\rm log}_{10}({\rm sSFR}) -10.065 -9.240 -8.168
{\rm stellar\ age} 0.301 4.346 7.200

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.682 -1.193 -0.599
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.777 -1.452 -0.652

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.596 1.096
\delta -0.477 -0.033 0.238
\tau_1/\tau_2 0.543 1.031 1.497
Q_{PAH} 1.807 3.870 5.754
U_{min} 3.762 9.845 17.186
{\rm log}_{10}(\gamma_e)\, -2.940 -1.683 -0.561

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.536 -1.169 -0.161
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.512 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.339 -2.762 -2.066
0.03-0.10 Gyr -2.485 -1.577 -0.720
0.10-0.33 Gyr -3.412 -1.891 -1.269
0.33-1.10 Gyr -5.035 -2.544 -1.914
1.10-3.65 Gyr -5.727 -2.771 -2.224
3.65-12.12 Gyr -6.046 -2.926 -2.320
12.12-13.46 Gyr -6.052 -2.840 -2.001