2021lta

Download data

Information

Transient

Name: 2021lta
Right ascension: 16h26m00.58s
Declination: 28d25m38.80s
Discovery Date: None
Classification: SNIa
Redshift: 0.100000
MW E(B-V): 0.040

Host

Name: 2021lta
Right ascension: 16h26m00.60s
Declination: 28d25m39.35s
Redshift: None
Photometric Redshift: 0.173
 

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 2.53
Cutout download processed 20.73
Global aperture construction processed 0.6
Local aperture photometry processed 6.17
Global aperture photometry processed 5.99
Validate local photometry processed 0.02
Validate global photometry processed 16.36
Host information processed 0.09
Global host SED inference processed 420.46
Local host SED inference processed 437.25
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.07
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) = 16h26m00.58s, 28d25m38.80s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 43.96 0.85 19.792 0.021 AB
PanSTARRS_z 64.61 0.75 19.374 0.013 AB
DES_z 74.92 2.33 19.214 0.034 AB
PanSTARRS_y 78.24 2.09 19.166 0.029 AB

Aperture details

RA, DEC (J2000) = 16h26m00.58s, 28d25m39.57s
semi major axis, semi minor axis (arcsec) = 5.06, 3.78
angle (degrees, anti-clockwise from east) = -46.71

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 26.98 3.81 20.322 0.153 AB
SDSS_g 79.39 2.83 19.151 0.039 AB
DES_g 85.43 0.93 19.071 0.012 AB
PanSTARRS_g 83.67 1.18 19.094 0.015 AB
SDSS_r 148.5 3.69 18.471 0.027 AB
PanSTARRS_r 162.28 1.27 18.374 0.009 AB
DES_r 175.22 1.82 18.291 0.011 AB
SDSS_i 231.32 5.51 17.989 0.026 AB
PanSTARRS_i 231.92 1.51 17.987 0.007 AB
PanSTARRS_z 280.23 2.82 17.781 0.011 AB
SDSS_z 346.68 13.7 17.550 0.043 AB
DES_z 294.44 4.76 17.727 0.018 AB
PanSTARRS_y 328.3 7.82 17.609 0.026 AB
2MASS_J 359.71 131.96 16.615 0.398 Vega
2MASS_H 373.25 214.54 16.102 0.624 Vega
2MASS_K 334.61 214.97 15.751 0.698 Vega
WISE_W1 194.79 19.65 15.477 0.110 Vega
WISE_W2 96.31 20.21 15.602 0.228 Vega
WISE_W3 302.34 73.71 12.525 0.265 Vega
WISE_W4 901.21 650.97 9.893 0.784 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.170 9.395 9.555
log10(SFR){\rm log}_{10}({\rm SFR}) -1.128 -0.438 0.200
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.586 -9.860 -9.043
stellar age{\rm stellar\ age} 2.112 5.816 7.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.330 -0.527 0.011
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.203 -0.526 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.291 0.743 1.215
δ\delta -0.606 -0.161 0.212
Ï„1/Ï„2\tau_1/\tau_2 0.567 0.958 1.330
QPAHQ_{PAH} 0.675 2.444 4.947
UminU_{min} 2.989 8.209 15.468
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.103 -1.945 -0.454

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.053 -0.772 -0.109
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.053 1.491 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.060 -0.410 0.049
0.03-0.10 Gyr -1.664 -0.568 0.248
0.10-0.33 Gyr -1.825 -0.668 0.071
0.33-1.06 Gyr -2.035 -0.550 0.028
1.06-3.44 Gyr -2.225 -0.637 -0.278
3.44-11.21 Gyr -2.059 -0.650 -0.328
11.21-12.45 Gyr -1.900 -0.636 0.109

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.983 10.125 10.259
log10(SFR){\rm log}_{10}({\rm SFR}) -2.792 -1.142 0.010
log10(sSFR){\rm log}_{10}({\rm sSFR}) -13.065 -11.267 -10.009
stellar age{\rm stellar\ age} 5.935 7.347 10.717

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.434 -1.040 -0.734
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.599 -0.603 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.246 0.406 0.582
δ\delta -0.866 -0.508 -0.020
Ï„1/Ï„2\tau_1/\tau_2 0.504 0.878 1.264
QPAHQ_{PAH} 0.636 1.954 3.901
UminU_{min} 2.731 8.582 16.051
log10(γe) {\rm log}_{10}(\gamma_e)\, -2.903 -1.944 -0.882

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.240 -3.012 -1.998
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 1.011 1.484 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.197 -1.796 -0.840
0.03-0.10 Gyr -2.991 -1.067 0.155
0.10-0.33 Gyr -2.905 -0.818 0.234
0.33-1.06 Gyr -3.172 -0.799 0.009
1.06-3.44 Gyr -2.177 -0.190 0.223
3.44-11.21 Gyr -0.749 0.208 0.430
11.21-12.45 Gyr -0.573 0.371 1.309