2021cai

Download data

Information

Transient

Name: SN2021cai
Right ascension: 0h35m39.00s
Declination: 25d40m39.11s
Discovery Date: Feb. 7, 2021, 3:12 a.m.
Classification: SN Ia
Redshift: 0.032836
MW E(B-V): 0.032

Host

Name: 2021cai
Right ascension: 0h35m39.11s
Declination: 25d40m43.27s
Redshift: 0.032836
Photometric Redshift: 0.025
 

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 2.47
Cutout download processed 9.45
Global aperture construction processed 0.66
Local aperture photometry processed 7.6
Global aperture photometry processed 7.75
Validate local photometry processed 0.03
Validate global photometry processed 18.67
Host information processed 0.1
Global host SED inference processed 440.79
Local host SED inference processed 464.25
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 0h35m39.00s, 25d40m39.11s
semi major axis, semi minor axis (arcsec) = 3.05, 3.05
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 63.71 2.85 19.389 0.049 AB
SDSS_g 374.98 5.08 17.465 0.015 AB
DES_g 425.62 0.98 17.327 0.002 AB
PanSTARRS_g 395.76 0.87 17.406 0.002 AB
SDSS_r 870.14 7.74 16.551 0.010 AB
PanSTARRS_r 819.83 0.96 16.616 0.001 AB
DES_r 1010.92 2.6 16.388 0.003 AB
SDSS_i 1316.63 9.67 16.101 0.008 AB
PanSTARRS_i 1248.04 1.42 16.159 0.001 AB
PanSTARRS_z 1618.04 2.8 15.878 0.002 AB
SDSS_z 1836.91 13.27 15.740 0.008 AB
DES_z 1925.34 7.77 15.689 0.004 AB
PanSTARRS_y 2063.71 7.03 15.613 0.004 AB
2MASS_H 3875.12 125.94 13.562 0.035 Vega

Aperture details

RA, DEC (J2000) = 0h35m39.10s, 25d40m43.25s
semi major axis, semi minor axis (arcsec) = 20.68, 10.0
angle (degrees, anti-clockwise from east) = -128.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.39 4.15 20.932 0.293 AB
GALEX_NUV 26.89 3.26 20.326 0.132 AB
SDSS_u 468.57 11.31 17.223 0.026 AB
SDSS_g 2825.28 14.23 15.272 0.005 AB
DES_g 3057.52 2.73 15.187 0.001 AB
PanSTARRS_g 3141.44 3.83 15.157 0.001 AB
SDSS_r 6462.67 21.53 14.374 0.004 AB
PanSTARRS_r 6441.18 4.01 14.378 0.001 AB
DES_r 7179.36 7.06 14.260 0.001 AB
SDSS_i 9741.63 27.59 13.928 0.003 AB
PanSTARRS_i 9927.5 6.11 13.908 0.001 AB
PanSTARRS_z 12740.87 12.64 13.637 0.001 AB
DES_z 13756.05 21.02 13.554 0.002 AB
PanSTARRS_y 16299.49 32.23 13.370 0.002 AB
WISE_W1 10315.39 62.81 11.167 0.007 Vega
WISE_W2 5743.54 64.97 11.163 0.012 Vega
WISE_W3 2039.56 142.93 10.452 0.076 Vega
WISE_W4 1170.34 766.32 9.609 0.711 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})\, 9.751 9.913 10.049
{\rm log}_{10}({\rm SFR}) -0.661 -0.122 0.398
{\rm log}_{10}({\rm sSFR}) -10.669 -10.080 -9.404
{\rm stellar\ age} 4.350 6.862 8.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.922 -0.478 -0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 -1.227 -0.048

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.644 1.033 1.459
\delta -0.821 -0.565 -0.290
\tau_1/\tau_2 0.500 0.835 1.161
Q_{PAH} 0.276 1.133 2.871
U_{min} 2.470 7.435 14.476
{\rm log}_{10}(\gamma_e)\, -3.308 -2.342 -1.546

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.081 -2.138 -1.016
{\rm log}_{10}(\tau_{AGN})\, 0.786 1.168 1.796

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.400 0.034 0.430
0.03-0.10 Gyr -1.162 -0.262 0.399
0.10-0.33 Gyr -1.232 -0.344 0.297
0.33-1.09 Gyr -1.066 -0.219 0.231
1.09-3.62 Gyr -0.826 -0.111 0.178
3.62-11.98 Gyr -0.643 -0.085 0.171
11.98-13.32 Gyr -0.771 -0.039 0.600

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.911 11.006 11.049
{\rm log}_{10}({\rm SFR}) -1.573 -1.068 -0.600
{\rm log}_{10}({\rm sSFR}) -12.610 -12.052 -11.522
{\rm stellar\ age} 8.548 11.969 12.635

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.400 -0.290 -0.202
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.335 -0.690 -0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.288 0.390
\delta -0.766 -0.563 -0.322
\tau_1/\tau_2 0.455 0.837 1.219
Q_{PAH} 0.136 0.430 0.967
U_{min} 3.665 9.025 16.675
{\rm log}_{10}(\gamma_e)\, -2.674 -1.832 -1.379

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.636 -3.983 -3.085
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.509 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.442 -0.927 -0.542
0.03-0.10 Gyr -2.944 -1.236 -0.596
0.10-0.33 Gyr -3.373 -1.385 -0.632
0.33-1.09 Gyr -3.485 -1.366 -0.485
1.09-3.62 Gyr -2.836 -1.059 -0.058
3.62-11.98 Gyr -1.443 0.395 1.123
11.98-13.32 Gyr 1.271 2.075 2.171