2020ihw

Download data

Information

Transient

Name: SN2020ihw
Right ascension: 9h14m08.48s
Declination: 56d05m24.82s
Discovery Date: April 26, 2020, 4:22 a.m.
Classification: SN Ia
Redshift: 0.050800
MW E(B-V): 0.020

Host

Name: 3135287
Right ascension: 9h14m08.55s
Declination: 56d05m27.43s
Redshift: 0.050813
Photometric Redshift: 0.051
 

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 4.16
Cutout download processed 23.41
Global aperture construction processed 0.65
Local aperture photometry processed 5.06
Global aperture photometry processed 4.79
Validate local photometry processed 0.02
Validate global photometry processed 11.89
Host information processed 0.14
Global host SED inference processed 473.09
Local host SED inference processed 431.99
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) = 9h14m08.48s, 56d05m24.82s
semi major axis, semi minor axis (arcsec) = 2.02, 2.02
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 12.4 1.77 21.166 0.155 AB
SDSS_g 51.68 1.96 19.617 0.041 AB
PanSTARRS_g 43.23 0.51 19.810 0.013 AB
SDSS_r 99.82 2.77 18.902 0.030 AB
PanSTARRS_r 78.48 0.56 19.163 0.008 AB
SDSS_i 138.53 3.36 18.546 0.026 AB
PanSTARRS_i 109.88 0.69 18.798 0.007 AB
PanSTARRS_z 127.27 1.69 18.638 0.014 AB
SDSS_z 187.76 8.3 18.216 0.048 AB
PanSTARRS_y 155.78 3.65 18.419 0.025 AB

Aperture details

RA, DEC (J2000) = 9h14m08.51s, 56d05m27.72s
semi major axis, semi minor axis (arcsec) = 8.14, 5.28
angle (degrees, anti-clockwise from east) = -77.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.4 3.16 21.358 0.330 AB
GALEX_NUV 14.2 1.77 21.019 0.136 AB
PanSTARRS_g 362.77 1.65 17.501 0.005 AB
PanSTARRS_r 691.74 1.8 16.800 0.003 AB
PanSTARRS_i 939.44 2.21 16.468 0.003 AB
PanSTARRS_z 1178.52 5.44 16.222 0.005 AB
PanSTARRS_y 1374.92 11.79 16.054 0.009 AB
2MASS_J 1513.29 141.19 15.055 0.101 Vega
2MASS_H 1794.93 217.62 14.397 0.132 Vega
2MASS_K 1869.46 239.2 13.883 0.139 Vega
WISE_W1 659.92 15.36 14.152 0.025 Vega
WISE_W2 382.67 20.34 14.104 0.058 Vega
WISE_W3 536.19 66.18 11.903 0.134 Vega
WISE_W4 267.09 396.69 11.213 1.613 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})\, 9.111 9.237 9.381
{\rm log}_{10}({\rm SFR}) -2.193 -1.461 -0.824
{\rm log}_{10}({\rm sSFR}) -11.469 -10.717 -10.060
{\rm stellar\ age} 6.075 7.665 10.176

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.464 -0.894 -0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.165 0.094 0.360

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.652 1.005
\delta -0.476 -0.071 0.238
\tau_1/\tau_2 0.656 1.010 1.367
Q_{PAH} 0.753 2.272 5.185
U_{min} 2.983 7.875 14.971
{\rm log}_{10}(\gamma_e)\, -3.199 -2.010 -0.672

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.442 -0.932 -0.136
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.453 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.456 -1.555 -1.048
0.03-0.10 Gyr -2.412 -1.496 -0.728
0.10-0.33 Gyr -2.455 -1.464 -0.758
0.33-1.08 Gyr -2.421 -1.343 -0.719
1.08-3.57 Gyr -2.223 -1.011 -0.614
3.57-11.77 Gyr -1.131 -0.677 -0.476
11.77-13.08 Gyr -1.116 -0.537 0.243

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.146 10.233 10.293
{\rm log}_{10}({\rm SFR}) -1.330 -0.873 -0.482
{\rm log}_{10}({\rm sSFR}) -11.551 -11.078 -10.677
{\rm stellar\ age} 8.115 10.957 12.339

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.832 -0.672 -0.556
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.315 -0.199 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.154 0.252
\delta -0.905 -0.700 -0.425
\tau_1/\tau_2 0.604 1.032 1.438
Q_{PAH} 0.663 2.053 3.976
U_{min} 2.964 8.376 16.194
{\rm log}_{10}(\gamma_e)\, -2.456 -1.546 -0.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.432 -3.430 -2.401
{\rm log}_{10}(\tau_{AGN})\, 1.180 1.666 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.431 -1.282 -0.921
0.03-0.10 Gyr -1.398 -0.793 -0.346
0.10-0.33 Gyr -2.428 -0.989 -0.466
0.33-1.08 Gyr -3.657 -1.405 -0.730
1.08-3.57 Gyr -3.384 -1.345 -0.599
3.57-11.77 Gyr -1.574 0.001 0.400
11.77-13.08 Gyr 0.371 1.218 1.422