2020acqt

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Information

Transient

Name: SN2020acqt
Right ascension: 11h45m25.83s
Declination: 55d31m37.27s
Discovery Date: Dec. 9, 2020, 1:06 p.m.
Classification: SN Ia
Redshift: 0.052700
MW E(B-V): 0.012

Host

Name: 36641
Right ascension: 11h45m25.76s
Declination: 55d31m37.87s
Redshift: 0.052911
Photometric Redshift:
 

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 4.34
Cutout download processed 23.89
Global aperture construction processed 0.79
Local aperture photometry processed 5.23
Global aperture photometry processed 5.85
Validate local photometry processed 0.03
Validate global photometry processed 15.89
Host information processed 0.14
Global host SED inference processed 411.55
Local host SED inference processed 667.77
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 11h45m25.83s, 55d31m37.27s
semi major axis, semi minor axis (arcsec) = 1.94, 1.94
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 133.2 3.34 18.589 0.027 AB
SDSS_g 351.04 4.89 17.537 0.015 AB
PanSTARRS_g 329.53 0.65 17.605 0.002 AB
SDSS_r 519.31 5.98 17.111 0.013 AB
PanSTARRS_r 525.79 0.76 17.098 0.002 AB
SDSS_i 726.02 7.18 16.748 0.011 AB
PanSTARRS_i 667.41 0.56 16.839 0.001 AB
PanSTARRS_z 773.3 1.45 16.679 0.002 AB
SDSS_z 842.36 9.35 16.586 0.012 AB
PanSTARRS_y 827.43 3.37 16.606 0.004 AB

Aperture details

RA, DEC (J2000) = 11h45m25.71s, 55d31m37.17s
semi major axis, semi minor axis (arcsec) = 9.7, 6.09
angle (degrees, anti-clockwise from east) = -1.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 145.45 8.7 18.493 0.065 AB
GALEX_NUV 209.64 4.17 18.096 0.022 AB
SDSS_u 503.78 8.38 17.144 0.018 AB
SDSS_g 1253.17 9.44 16.155 0.008 AB
PanSTARRS_g 1230.65 2.19 16.175 0.002 AB
SDSS_r 1783.7 11.51 15.772 0.007 AB
PanSTARRS_r 1893.38 2.48 15.707 0.001 AB
SDSS_i 2422.93 14.34 15.439 0.006 AB
PanSTARRS_i 2409.92 1.93 15.445 0.001 AB
PanSTARRS_z 2673.62 5.35 15.332 0.002 AB
SDSS_z 2690.88 25.84 15.325 0.010 AB
PanSTARRS_y 2987.63 13.1 15.212 0.005 AB
2MASS_J 3677.6 143.75 14.091 0.042 Vega
2MASS_H 4051.43 218.61 13.513 0.059 Vega
2MASS_K 4147.25 252.06 13.018 0.066 Vega
WISE_W1 2219.06 27.31 12.836 0.013 Vega
WISE_W2 1584.77 31.78 12.561 0.022 Vega
WISE_W3 10243.7 123.86 8.700 0.013 Vega
WISE_W4 14026.71 1004.14 6.913 0.078 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})\, 9.898 10.022 10.140
{\rm log}_{10}({\rm SFR}) -0.300 0.308 0.765
{\rm log}_{10}({\rm sSFR}) -10.276 -9.724 -9.279
{\rm stellar\ age} 6.587 7.926 11.478

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.237 -0.767
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.854 -0.522 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.599 0.902
\delta -0.320 0.015 0.282
\tau_1/\tau_2 0.603 1.030 1.452
Q_{PAH} 0.631 2.271 4.534
U_{min} 2.724 8.408 16.442
{\rm log}_{10}(\gamma_e)\, -3.266 -1.992 -0.790

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.651 -1.559 -0.604
{\rm log}_{10}(\tau_{AGN})\, 0.935 1.383 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.933 -0.794 -0.219
0.03-0.10 Gyr -0.177 0.445 0.916
0.10-0.33 Gyr -1.849 -0.276 0.331
0.33-1.08 Gyr -3.035 -0.784 -0.171
1.08-3.57 Gyr -2.747 -0.673 -0.027
3.57-11.74 Gyr -1.073 0.044 0.252
11.74-13.05 Gyr -0.620 0.393 1.192

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.174 10.296 10.467
{\rm log}_{10}({\rm SFR}) 0.752 1.036 1.342
{\rm log}_{10}({\rm sSFR}) -9.584 -9.274 -8.926
{\rm stellar\ age} 5.365 6.873 8.617

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.127 -0.591 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.732 0.129 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.461 0.697
\delta -0.519 -0.275 -0.122
\tau_1/\tau_2 0.605 0.975 1.362
Q_{PAH} 1.186 2.019 3.329
U_{min} 2.399 6.880 14.324
{\rm log}_{10}(\gamma_e)\, -3.376 -2.587 -1.979

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.966 -1.708 -1.399
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.338 1.699

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.275 0.301 0.572
0.03-0.10 Gyr 0.858 1.176 1.493
0.10-0.33 Gyr -1.169 0.309 0.782
0.33-1.08 Gyr -1.162 0.080 0.409
1.08-3.57 Gyr -0.630 0.187 0.480
3.57-11.74 Gyr -0.149 0.340 0.554
11.74-13.05 Gyr -0.164 0.445 1.114