2021ara

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Information

Transient

Name: 2021ara
Right ascension: 6h26m03.15s
Declination: -9d24m55.71s
Discovery Date: None
Classification: SN Ia
Redshift: 0.030000
MW E(B-V): 0.565

Host

Name: 2021ara
Right ascension: 6h26m03.00s
Declination: -9d24m55.25s
Redshift: None
Photometric Redshift: 0.053
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.3
Cutout download processed 2.21
Global aperture construction processed 0.65
Local aperture photometry processed 4.31
Global aperture photometry processed 3.69
Validate local photometry processed 0.02
Validate global photometry processed 10.31
Host information processed 0.08
Global host SED inference processed 464.49
Local host SED inference processed 557.2
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 6h26m03.15s, -9d24m55.71s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 72.8 0.85 19.245 0.013 AB
PanSTARRS_r 168.87 1.03 18.331 0.007 AB
PanSTARRS_i 279.54 1.15 17.784 0.004 AB
PanSTARRS_z 380.18 2.65 17.450 0.008 AB
PanSTARRS_y 496.31 6.17 17.161 0.014 AB
2MASS_J 720.91 78.72 15.860 0.119 Vega
2MASS_H 749.84 110.27 15.345 0.160 Vega
2MASS_K 782.59 153.47 14.828 0.213 Vega

Aperture details

RA, DEC (J2000) = 6h26m03.00s, -9d24m55.15s
semi major axis, semi minor axis (arcsec) = 9.73, 5.48
angle (degrees, anti-clockwise from east) = -61.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 166.94 1.85 18.344 0.012 AB
PanSTARRS_r 367.14 2.18 17.488 0.006 AB
PanSTARRS_z 766.48 5.57 16.689 0.008 AB
PanSTARRS_y 986.28 12.92 16.415 0.014 AB
2MASS_J 1586.16 210.33 15.004 0.144 Vega
2MASS_H 1698.74 292.04 14.457 0.187 Vega
2MASS_K 1548.19 411.59 14.088 0.289 Vega
WISE_W2 528.59 53.45 13.753 0.110 Vega
WISE_W4 1957.63 822.49 9.051 0.456 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})\, 9.030 9.278 9.471
{\rm log}_{10}({\rm SFR}) -1.183 -0.445 0.289
{\rm log}_{10}({\rm sSFR}) -10.562 -9.764 -8.860
{\rm stellar\ age} 2.176 5.713 7.811

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.681 -1.132 -0.516
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.680 -0.803 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.527 0.815
\delta -0.460 -0.046 0.260
\tau_1/\tau_2 0.635 1.041 1.447
Q_{PAH} 0.500 1.705 3.658
U_{min} 3.117 8.372 15.745
{\rm log}_{10}(\gamma_e)\, -2.689 -1.607 -0.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.246 -2.687 -0.946
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.438 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.361 -0.863 -0.514
0.03-0.10 Gyr -1.378 -0.341 0.436
0.10-0.33 Gyr -1.342 -0.394 0.170
0.33-1.10 Gyr -1.606 -0.632 -0.235
1.10-3.63 Gyr -1.785 -0.693 -0.334
3.63-12.02 Gyr -2.348 -0.817 -0.426
12.02-13.35 Gyr -2.314 -0.810 -0.114

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.274 9.552 9.732
{\rm log}_{10}({\rm SFR}) -0.830 -0.211 0.320
{\rm log}_{10}({\rm sSFR}) -10.428 -9.790 -9.139
{\rm stellar\ age} 2.183 6.556 8.391

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.293 -0.841 -0.391
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.901 0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.229 0.413
\delta -0.582 -0.081 0.266
\tau_1/\tau_2 0.484 0.914 1.349
Q_{PAH} 0.484 1.751 4.181
U_{min} 2.564 7.432 14.550
{\rm log}_{10}(\gamma_e)\, -3.361 -2.193 -1.216

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.486 -3.703 -2.689
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.522 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.858 -0.476 -0.171
0.03-0.10 Gyr -1.303 -0.160 0.461
0.10-0.33 Gyr -1.253 -0.253 0.343
0.33-1.10 Gyr -1.519 -0.528 -0.064
1.10-3.63 Gyr -1.891 -0.561 -0.221
3.63-12.02 Gyr -1.909 -0.466 -0.140
12.02-13.35 Gyr -1.954 -0.420 0.244