2021lsv

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Information

Transient

Name: SN2021lsv
Right ascension: 10h43m31.17s
Declination: 29d31m14.31s
Discovery Date: May 6, 2021, 5:12 a.m.
Classification: SN Ia
Redshift: 0.055900
MW E(B-V): 0.024

Host

Name: 2021lsv
Right ascension: 10h43m31.25s
Declination: 29d31m08.20s
Redshift: 0.055948
Photometric Redshift: 0.085
 

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 1.46
Cutout download processed 19.78
Global aperture construction processed 0.6
Local aperture photometry processed 6.47
Global aperture photometry processed 6.62
Validate local photometry processed 0.03
Validate global photometry processed 18.62
Host information processed 0.1
Global host SED inference processed 436.24
Local host SED inference processed 456.05
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) = 10h43m31.17s, 29d31m14.31s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
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 1.88 1.54 23.217 0.890 AB
SDSS_g 6.74 0.85 21.828 0.137 AB
DES_g 7.08 0.39 21.774 0.060 AB
PanSTARRS_g 6.48 0.48 21.871 0.081 AB
SDSS_r 9.56 1.16 21.449 0.132 AB
PanSTARRS_r 9.83 0.72 21.418 0.079 AB
DES_r 9.24 0.29 21.486 0.034 AB
SDSS_i 11.25 1.66 21.272 0.160 AB
PanSTARRS_i 10.95 0.71 21.302 0.071 AB
PanSTARRS_z 9.12 1.23 21.500 0.147 AB
SDSS_z 13.81 5.81 21.050 0.457 AB
DES_z 11.68 0.6 21.231 0.056 AB
PanSTARRS_y 10.06 2.92 21.393 0.315 AB

Aperture details

RA, DEC (J2000) = 10h43m31.25s, 29d31m08.23s
semi major axis, semi minor axis (arcsec) = 7.7, 5.29
angle (degrees, anti-clockwise from east) = -46.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.39 3.55 20.681 0.199 AB
GALEX_NUV 32.67 2.35 20.115 0.078 AB
SDSS_u 42.11 5.47 19.839 0.141 AB
SDSS_g 152.17 3.67 18.444 0.026 AB
DES_g 150.26 1.73 18.458 0.012 AB
PanSTARRS_g 155.66 1.69 18.420 0.012 AB
SDSS_r 220.94 4.79 18.039 0.024 AB
PanSTARRS_r 211.26 2.43 18.088 0.013 AB
DES_r 235.48 1.29 17.970 0.006 AB
SDSS_i 268.18 6.46 17.829 0.026 AB
PanSTARRS_i 280.44 2.48 17.780 0.010 AB
PanSTARRS_z 280.79 4.24 17.779 0.016 AB
SDSS_z 391.84 20.47 17.417 0.057 AB
DES_z 303.05 2.71 17.696 0.010 AB
PanSTARRS_y 299.54 10.01 17.709 0.036 AB
2MASS_J 384.0 165.28 16.544 0.467 Vega
2MASS_H 478.94 262.3 15.832 0.595 Vega
2MASS_K 666.16 266.7 15.003 0.435 Vega
WISE_W1 125.18 9.71 15.957 0.084 Vega
WISE_W2 47.97 12.45 16.359 0.282 Vega
WISE_W3 195.54 73.84 12.998 0.410 Vega
WISE_W4 537.42 478.05 10.454 0.966 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})\, 7.733 7.923 8.078
{\rm log}_{10}({\rm SFR}) -2.558 -1.810 -1.006
{\rm log}_{10}({\rm sSFR}) -10.581 -9.795 -8.871
{\rm stellar\ age} 1.597 4.865 6.901

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.806 -1.473 -0.979
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -1.117 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.432 0.946
\delta -0.489 -0.108 0.229
\tau_1/\tau_2 0.648 1.039 1.404
Q_{PAH} 1.293 2.970 5.097
U_{min} 2.964 8.169 15.108
{\rm log}_{10}(\gamma_e)\, -2.843 -1.865 -0.910

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.904 -0.041 0.266
{\rm log}_{10}(\tau_{AGN})\, 1.181 1.622 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.575 -2.000 -1.479
0.03-0.10 Gyr -2.744 -1.805 -0.900
0.10-0.33 Gyr -2.554 -1.727 -1.086
0.33-1.08 Gyr -2.702 -1.793 -1.330
1.08-3.56 Gyr -3.151 -2.011 -1.706
3.56-11.71 Gyr -3.556 -2.211 -1.833
11.71-13.01 Gyr -3.574 -2.261 -1.671

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.497 9.572 9.668
{\rm log}_{10}({\rm SFR}) -0.697 -0.421 -0.155
{\rm log}_{10}({\rm sSFR}) -10.291 -9.989 -9.744
{\rm stellar\ age} 7.150 8.094 10.963

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.783 -1.503 -1.182
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.765 -0.132 0.343

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.209 0.338
\delta -0.382 0.005 0.251
\tau_1/\tau_2 0.587 1.006 1.436
Q_{PAH} 0.821 2.645 4.672
U_{min} 2.944 8.808 15.802
{\rm log}_{10}(\gamma_e)\, -2.313 -1.324 -0.505

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.276 -3.424 -2.350
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.626 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.514 -1.131 -0.922
0.03-0.10 Gyr -0.592 -0.284 -0.001
0.10-0.33 Gyr -1.270 -0.537 -0.249
0.33-1.08 Gyr -1.572 -0.865 -0.591
1.08-3.56 Gyr -1.897 -0.880 -0.537
3.56-11.71 Gyr -0.884 -0.340 -0.206
11.71-13.01 Gyr -0.532 0.039 0.694