2021ahot

Download data

Information

Transient

Name: SN2021ahot
Right ascension: 16h26m36.66s
Declination: 39d51m31.07s
Discovery Date: Dec. 30, 2021, 12:28 p.m.
Classification: SN Ia
Redshift: 0.031000
MW E(B-V): 0.009

Host

Name: 2021ahot
Right ascension: 16h26m36.66s
Declination: 39d51m31.35s
Redshift: 0.031358
Photometric Redshift: 0.035
 

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 2.85
Cutout download processed 16.09
Global aperture construction processed 0.71
Local aperture photometry processed 6.05
Global aperture photometry processed 6.35
Validate local photometry processed 0.03
Validate global photometry processed 17.32
Host information processed 0.09
Global host SED inference processed 398.1
Local host SED inference processed 536.11
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 16h26m36.66s, 39d51m31.07s
semi major axis, semi minor axis (arcsec) = 3.19, 3.19
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 176.66 4.29 18.282 0.026 AB
SDSS_g 682.69 6.84 16.814 0.011 AB
DES_g 673.3 1.87 16.829 0.003 AB
PanSTARRS_g 727.78 0.97 16.745 0.001 AB
SDSS_r 1306.87 9.47 16.109 0.008 AB
PanSTARRS_r 1345.22 1.14 16.078 0.001 AB
SDSS_i 1845.13 11.41 15.735 0.007 AB
PanSTARRS_i 1791.2 1.02 15.767 0.001 AB
PanSTARRS_z 2244.27 2.35 15.522 0.001 AB
SDSS_z 2409.61 17.69 15.445 0.008 AB
DES_z 2545.89 14.38 15.385 0.006 AB
PanSTARRS_y 2691.45 5.68 15.325 0.002 AB
2MASS_J 3412.61 70.42 14.172 0.022 Vega
2MASS_H 4319.86 98.49 13.444 0.025 Vega
2MASS_K 3694.35 121.29 13.143 0.036 Vega

Aperture details

RA, DEC (J2000) = 16h26m36.65s, 39d51m31.36s
semi major axis, semi minor axis (arcsec) = 14.62, 5.82
angle (degrees, anti-clockwise from east) = -99.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.22 1.31 20.691 0.074 AB
GALEX_NUV 53.78 1.27 19.574 0.026 AB
SDSS_u 315.89 8.92 17.651 0.031 AB
DES_g 1313.17 2.64 16.104 0.002 AB
PanSTARRS_r 2582.54 2.66 15.370 0.001 AB
PanSTARRS_i 3450.7 2.62 15.055 0.001 AB
PanSTARRS_z 4275.8 6.1 14.822 0.002 AB
SDSS_z 4423.13 39.55 14.786 0.010 AB
DES_z 4477.0 19.24 14.773 0.005 AB
2MASS_J 7088.09 207.37 13.379 0.032 Vega
2MASS_H 8844.85 293.78 12.666 0.036 Vega
WISE_W1 3297.89 27.59 12.405 0.009 Vega
WISE_W2 2049.27 31.34 12.282 0.017 Vega
WISE_W4 12689.11 858.48 7.021 0.073 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})\, 9.904 10.067 10.180
{\rm log}_{10}({\rm SFR}) -1.167 -0.213 0.418
{\rm log}_{10}({\rm sSFR}) -11.305 -10.304 -9.521
{\rm stellar\ age} 5.924 7.808 10.308

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.196 -0.653 -0.324
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 0.107 0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.393 0.854 1.150
\delta -0.434 -0.093 0.241
\tau_1/\tau_2 0.654 1.039 1.407
Q_{PAH} 0.827 2.480 5.131
U_{min} 2.777 8.184 15.097
{\rm log}_{10}(\gamma_e)\, -2.831 -1.594 -0.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.380 -3.042 -1.132
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.378 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.031 -0.187 0.071
0.03-0.10 Gyr -1.437 -0.281 0.521
0.10-0.33 Gyr -1.552 -0.483 0.166
0.33-1.10 Gyr -1.741 -0.544 0.113
1.10-3.63 Gyr -1.474 -0.214 0.199
3.63-12.00 Gyr -0.473 0.115 0.326
12.00-13.34 Gyr -0.404 0.300 1.036

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.192 10.270 10.358
{\rm log}_{10}({\rm SFR}) -1.005 -0.502 -0.051
{\rm log}_{10}({\rm sSFR}) -11.368 -10.803 -10.293
{\rm stellar\ age} 6.587 7.554 8.787

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.013 -0.685 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.812 -1.080 0.167

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.409 0.556 0.734
\delta -0.560 -0.260 0.054
\tau_1/\tau_2 0.650 0.992 1.344
Q_{PAH} 0.770 2.289 4.029
U_{min} 2.312 6.757 13.748
{\rm log}_{10}(\gamma_e)\, -3.384 -2.345 -1.558

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.608 -2.342 -1.650
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.567 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.193 -0.421 -0.004
0.03-0.10 Gyr -1.236 -0.580 -0.055
0.10-0.33 Gyr -0.975 -0.406 0.035
0.33-1.10 Gyr -0.745 -0.196 0.128
1.10-3.63 Gyr -0.228 0.196 0.446
3.63-12.00 Gyr 0.185 0.398 0.531
12.00-13.34 Gyr -0.103 0.435 0.938