2021tol

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Information

Transient

Name: 2021tol
Right ascension: 1h18m00.59s
Declination: -1d34m45.70s
Discovery Date: None
Classification: SN Ia
Redshift: 0.039861
MW E(B-V): 0.044

Host

Name: 2021tol
Right ascension: 1h18m02.83s
Declination: -1d34m19.97s
Redshift: 0.039861
Photometric Redshift: 0.025
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.75
Cutout download processed 13.15
Global aperture construction processed 0.58
Local aperture photometry processed 4.39
Global aperture photometry processed 4.4
Validate local photometry processed 0.02
Validate global photometry processed 13.93
Host information processed 0.08
Global host SED inference processed 442.05
Local host SED inference processed 537.93
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Log transient processing status processed None
 

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) = 1h18m00.59s, -1d34m45.70s
semi major axis, semi minor axis (arcsec) = 2.54, 2.54
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 -3.46 2.58 AB
SDSS_g -0.33 0.81 AB
PanSTARRS_g -0.14 0.66 AB
SDSS_r -1.93 1.46 AB
PanSTARRS_r 3.07 0.57 22.682 0.201 AB
SDSS_i 0.36 2.25 25.005 6.771 AB
PanSTARRS_i 4.02 0.78 22.390 0.211 AB
PanSTARRS_z 3.86 1.74 22.435 0.489 AB
SDSS_z 7.87 7.56 21.660 1.043 AB
PanSTARRS_y -7.17 4.63 AB

Aperture details

RA, DEC (J2000) = 1h18m02.82s, -1d34m19.90s
semi major axis, semi minor axis (arcsec) = 13.5, 10.48
angle (degrees, anti-clockwise from east) = -117.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 29.12 5.3 20.240 0.198 AB
SDSS_u 393.6 13.75 17.412 0.038 AB
SDSS_g 2254.39 12.78 15.517 0.006 AB
PanSTARRS_g 2511.3 3.43 15.400 0.001 AB
SDSS_r 5166.48 19.78 14.617 0.004 AB
PanSTARRS_r 5212.84 2.84 14.607 0.001 AB
SDSS_i 7763.84 25.17 14.175 0.004 AB
PanSTARRS_i 7895.06 3.92 14.157 0.001 AB
PanSTARRS_z 9914.93 8.78 13.909 0.001 AB
SDSS_z 10667.3 43.74 13.830 0.004 AB
PanSTARRS_y 11902.32 21.98 13.711 0.002 AB
2MASS_J 16670.82 297.45 12.450 0.019 Vega
2MASS_H 20396.22 469.93 11.759 0.025 Vega
2MASS_K 17512.03 500.53 11.454 0.031 Vega
WISE_W1 8000.44 58.93 11.443 0.008 Vega
WISE_W2 4674.54 62.08 11.387 0.014 Vega
WISE_W3 2989.07 170.66 10.037 0.062 Vega
WISE_W4 2634.85 898.57 8.728 0.370 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})\, 6.969 7.506 7.905
{\rm log}_{10}({\rm SFR}) -1.882 -1.433 -0.947
{\rm log}_{10}({\rm sSFR}) -9.638 -8.874 -7.976
{\rm stellar\ age} 0.177 4.959 7.625

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.422 -0.540 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.500 -0.689 0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.358 1.855 2.484
\delta -0.022 0.162 0.310
\tau_1/\tau_2 0.684 1.080 1.489
Q_{PAH} 0.719 2.428 5.016
U_{min} 3.122 8.562 16.474
{\rm log}_{10}(\gamma_e)\, -3.029 -1.979 -0.783

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.539 -0.988 0.014
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.500 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.849 -1.232 -0.759
0.03-0.10 Gyr -3.535 -1.942 -1.123
0.10-0.33 Gyr -4.756 -2.490 -1.681
0.33-1.09 Gyr -5.816 -2.818 -2.019
1.09-3.60 Gyr -6.094 -2.841 -2.085
3.60-11.90 Gyr -6.595 -2.827 -2.057
11.90-13.22 Gyr -6.460 -2.829 -1.813

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.853 10.937 11.022
{\rm log}_{10}({\rm SFR}) -1.336 -0.607 -0.136
{\rm log}_{10}({\rm sSFR}) -12.318 -11.555 -11.053
{\rm stellar\ age} 6.962 7.944 11.197

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.640 -0.464 -0.344
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.623 -0.852 -0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.337 0.468 0.614
\delta -0.820 -0.538 -0.318
\tau_1/\tau_2 0.476 0.840 1.199
Q_{PAH} 0.141 0.415 0.853
U_{min} 2.185 6.504 13.490
{\rm log}_{10}(\gamma_e)\, -3.643 -3.048 -2.288

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.444 -3.688 -2.848
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.482 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.751 -0.640 -0.076
0.03-0.10 Gyr -1.832 -0.722 -0.108
0.10-0.33 Gyr -1.680 -0.516 0.181
0.33-1.09 Gyr -1.249 -0.136 0.438
1.09-3.60 Gyr -0.675 0.624 1.032
3.60-11.90 Gyr 0.430 1.049 1.193
11.90-13.22 Gyr 0.566 1.193 2.039