2021dha

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Information

Transient

Name: SN2021dha
Right ascension: 11h31m38.46s
Declination: 14d04m34.67s
Discovery Date: Feb. 17, 2021, 9:54 a.m.
Classification: SN Ia
Redshift: 0.080000
MW E(B-V): 0.032

Host

Name: 2021dha
Right ascension: 11h31m37.86s
Declination: 14d04m38.51s
Redshift: 0.080131
Photometric Redshift: 0.065
 

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 2.11
Cutout download processed 4.77
Global aperture construction processed 0.7
Local aperture photometry processed 7.29
Global aperture photometry processed 6.97
Validate local photometry processed 0.03
Validate global photometry processed 21.19
Host information processed 0.08
Global host SED inference processed 1103.55
Local host SED inference processed 459.42
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 11h31m38.46s, 14d04m34.67s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 8.0 0.13 21.643 0.018 AB
PanSTARRS_g 7.58 0.39 21.701 0.056 AB
SDSS_r 14.77 1.18 20.977 0.087 AB
PanSTARRS_r 14.44 0.37 21.001 0.028 AB
DES_r 16.77 0.33 20.839 0.022 AB
SDSS_i 22.44 1.6 20.522 0.077 AB
PanSTARRS_i 18.97 0.39 20.705 0.022 AB
PanSTARRS_z 25.22 0.72 20.396 0.031 AB
SDSS_z 26.34 3.5 20.349 0.144 AB
DES_z 29.28 0.89 20.234 0.033 AB
PanSTARRS_y 28.23 2.12 20.273 0.082 AB

Aperture details

RA, DEC (J2000) = 11h31m37.87s, 14d04m38.52s
semi major axis, semi minor axis (arcsec) = 14.62, 5.58
angle (degrees, anti-clockwise from east) = -60.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.23 1.95 21.914 0.340 AB
GALEX_NUV 4.97 0.72 22.158 0.157 AB
SDSS_u 112.0 8.48 18.777 0.082 AB
SDSS_g 657.47 7.18 16.855 0.012 AB
DES_g 611.88 1.06 16.933 0.002 AB
PanSTARRS_g 742.44 2.71 16.723 0.004 AB
SDSS_r 1446.84 10.79 15.999 0.008 AB
PanSTARRS_r 1455.7 2.59 15.992 0.002 AB
DES_r 1355.93 2.83 16.069 0.002 AB
SDSS_i 2097.97 13.78 15.595 0.007 AB
PanSTARRS_i 2024.65 2.7 15.634 0.001 AB
PanSTARRS_z 2596.42 4.94 15.364 0.002 AB
SDSS_z 2576.64 25.7 15.372 0.011 AB
DES_z 2351.57 7.66 15.472 0.004 AB
PanSTARRS_y 3036.32 14.4 15.194 0.005 AB
2MASS_J 3524.99 238.8 14.137 0.074 Vega
2MASS_H 4530.57 345.63 13.392 0.083 Vega
2MASS_K 3727.78 423.89 13.134 0.123 Vega
WISE_W1 1791.96 30.71 13.068 0.019 Vega
WISE_W2 1088.49 31.89 12.969 0.032 Vega
WISE_W3 62.18 107.66 14.242 1.880 Vega
WISE_W4 504.06 536.62 10.524 1.156 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})\, 8.747 8.895 9.003
{\rm log}_{10}({\rm SFR}) -2.523 -1.677 -0.821
{\rm log}_{10}({\rm sSFR}) -11.401 -10.584 -9.624
{\rm stellar\ age} 3.779 6.495 7.781

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.463 -0.594 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.686 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.299 0.738 1.356
\delta -0.295 0.011 0.262
\tau_1/\tau_2 0.630 1.028 1.396
Q_{PAH} 1.157 2.988 5.302
U_{min} 3.145 8.811 15.842
{\rm log}_{10}(\gamma_e)\, -2.675 -1.395 -0.446

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.440 -0.201 0.198
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.687 2.039

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.461 -2.132 -1.372
0.03-0.10 Gyr -2.626 -1.631 -0.725
0.10-0.33 Gyr -2.216 -1.394 -0.630
0.33-1.07 Gyr -2.197 -1.275 -0.713
1.07-3.50 Gyr -1.945 -1.068 -0.803
3.50-11.43 Gyr -1.867 -1.038 -0.842
11.43-12.70 Gyr -2.014 -1.094 -0.506

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.919 11.044 11.084
{\rm log}_{10}({\rm SFR}) -1.799 -1.095 -0.481
{\rm log}_{10}({\rm sSFR}) -12.840 -12.124 -11.489
{\rm stellar\ age} 7.826 11.902 12.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.286 -0.940 -0.725
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.063 -0.544 -0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.293 0.431
\delta -0.903 -0.715 -0.450
\tau_1/\tau_2 0.387 0.931 1.488
Q_{PAH} 1.933 4.056 5.851
U_{min} 3.405 9.967 18.389
{\rm log}_{10}(\gamma_e)\, -1.893 -0.804 -0.277

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.040 -2.829 -1.724
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.664 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.386 -0.624 -0.036
0.03-0.10 Gyr -5.093 -3.584 -1.500
0.10-0.33 Gyr -6.632 -3.959 -1.589
0.33-1.07 Gyr -6.407 -3.653 -1.300
1.07-3.50 Gyr -4.285 -2.320 -0.472
3.50-11.43 Gyr -1.958 -0.189 1.200
11.43-12.70 Gyr 1.073 2.184 2.234