2021aclv

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Information

Transient

Name: SN2021aclv
Right ascension: 0h57m55.37s
Declination: -5d07m54.37s
Discovery Date: Oct. 30, 2021, 5:08 a.m.
Classification: SN Ia
Redshift: 0.018279
MW E(B-V): 0.052

Host

Name: 2021aclv
Right ascension: 0h57m55.37s
Declination: -5d07m49.44s
Redshift: 0.018279
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.86
Cutout download processed 18.94
Global aperture construction processed 0.62
Local aperture photometry processed 5.73
Global aperture photometry processed 5.98
Validate local photometry processed 0.03
Validate global photometry processed 14.66
Host information processed 0.09
Global host SED inference processed 573.72
Local host SED inference processed 466.25
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 0h57m55.37s, -5d07m54.37s
semi major axis, semi minor axis (arcsec) = 5.39, 5.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.93 2.56 21.303 0.255 AB
GALEX_NUV 18.96 2.43 20.705 0.139 AB
SDSS_u 268.25 6.77 17.829 0.027 AB
SDSS_g 1416.86 9.94 16.022 0.008 AB
DES_g 1486.35 2.44 15.970 0.002 AB
PanSTARRS_g 1511.95 1.55 15.951 0.001 AB
SDSS_r 3170.01 15.13 15.147 0.005 AB
PanSTARRS_r 2788.49 1.43 15.287 0.001 AB
DES_r 3437.37 4.88 15.059 0.002 AB
SDSS_i 4854.9 18.98 14.685 0.004 AB
PanSTARRS_i 4589.67 2.02 14.746 0.000 AB
PanSTARRS_z 6024.68 3.83 14.450 0.001 AB
SDSS_z 6656.73 27.48 14.342 0.004 AB
DES_z 6640.91 11.24 14.344 0.002 AB
PanSTARRS_y 7284.27 12.8 14.244 0.002 AB
2MASS_J 9228.04 125.84 13.092 0.015 Vega
2MASS_H 11661.05 172.07 12.366 0.016 Vega
2MASS_K 9697.27 227.62 12.096 0.025 Vega

Aperture details

RA, DEC (J2000) = 0h57m55.31s, -5d07m46.09s
semi major axis, semi minor axis (arcsec) = 52.9, 19.96
angle (degrees, anti-clockwise from east) = -3.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 409.57 15.69 17.369 0.042 AB
GALEX_NUV 553.66 14.68 17.042 0.029 AB
SDSS_u 2801.54 35.44 15.282 0.014 AB
SDSS_g 10453.3 28.62 13.852 0.003 AB
PanSTARRS_g 11643.1 8.12 13.735 0.001 AB
SDSS_r 21307.22 43.34 13.079 0.002 AB
PanSTARRS_r 20838.17 7.74 13.103 0.000 AB
SDSS_i 30794.83 55.77 12.679 0.002 AB
PanSTARRS_i 30681.19 10.87 12.683 0.000 AB
PanSTARRS_z 39639.07 21.0 12.405 0.001 AB
SDSS_z 40002.19 116.09 12.395 0.003 AB
PanSTARRS_y 47582.19 71.81 12.206 0.002 AB
2MASS_J 60808.29 777.56 11.045 0.014 Vega
WISE_W4 39570.04 3686.01 5.787 0.101 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})\, 10.012 10.094 10.197
{\rm log}_{10}({\rm SFR}) -1.671 -0.936 -0.362
{\rm log}_{10}({\rm sSFR}) -11.843 -11.070 -10.409
{\rm stellar\ age} 6.364 7.950 10.541

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.534 -0.932 -0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.963 -0.432 -0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.446 1.011 1.336
\delta -0.562 -0.306 0.059
\tau_1/\tau_2 0.580 0.949 1.321
Q_{PAH} 1.014 3.448 6.037
U_{min} 2.915 8.459 15.842
{\rm log}_{10}(\gamma_e)\, -2.942 -1.460 -0.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.163 -2.268 -0.549
{\rm log}_{10}(\tau_{AGN})\, 1.232 1.768 2.112

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.603 -0.858 -0.313
0.03-0.10 Gyr -2.323 -1.056 -0.351
0.10-0.33 Gyr -2.309 -0.985 -0.247
0.33-1.10 Gyr -2.012 -0.745 -0.020
1.10-3.66 Gyr -1.357 -0.109 0.371
3.66-12.16 Gyr -0.506 0.166 0.338
12.16-13.51 Gyr -0.296 0.379 1.075

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.831 10.882 10.935
{\rm log}_{10}({\rm SFR}) -0.105 0.148 0.378
{\rm log}_{10}({\rm sSFR}) -10.995 -10.741 -10.487
{\rm stellar\ age} 7.574 8.236 9.687

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.548 -0.332 -0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -0.452 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.466 0.705
\delta -0.075 0.246 0.360
\tau_1/\tau_2 0.682 1.042 1.400
Q_{PAH} 1.123 2.959 4.875
U_{min} 1.664 5.395 12.220
{\rm log}_{10}(\gamma_e)\, -3.645 -2.725 -1.761

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.220 -2.148 -1.402
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.440 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.798 -0.180 0.106
0.03-0.10 Gyr -0.106 0.233 0.504
0.10-0.33 Gyr -0.193 0.214 0.521
0.33-1.10 Gyr -0.343 0.097 0.400
1.10-3.66 Gyr -0.170 0.416 0.788
3.66-12.16 Gyr 0.864 1.051 1.135
12.16-13.51 Gyr 0.631 1.154 1.665