2021aicr

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Information

Transient

Name: SN2021aicr
Right ascension: 7h37m37.04s
Declination: 19d40m19.49s
Discovery Date: Sept. 6, 2021, 11:56 a.m.
Classification: SN Ia
Redshift: 0.040000
MW E(B-V): 0.037

Host

Name: 2021aicr
Right ascension: 7h37m37.05s
Declination: 19d40m19.24s
Redshift: 0.041783
Photometric Redshift: 0.036
 

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 2.46
Cutout download processed 13.94
Global aperture construction processed 0.61
Local aperture photometry processed 4.63
Global aperture photometry processed 4.64
Validate local photometry processed 0.02
Validate global photometry processed 14.8
Host information processed 0.08
Global host SED inference processed 492.57
Local host SED inference processed 456.31
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
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) = 7h37m37.04s, 19d40m19.49s
semi major axis, semi minor axis (arcsec) = 2.43, 2.43
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 96.91 3.01 18.934 0.034 AB
SDSS_g 542.68 6.08 17.064 0.012 AB
PanSTARRS_g 592.32 0.74 16.969 0.001 AB
SDSS_r 1272.74 9.34 16.138 0.008 AB
PanSTARRS_r 1247.79 0.7 16.160 0.001 AB
SDSS_i 1944.21 11.61 15.678 0.006 AB
PanSTARRS_i 1869.43 1.38 15.721 0.001 AB
PanSTARRS_z 2538.01 2.14 15.389 0.001 AB
SDSS_z 2655.11 15.32 15.340 0.006 AB
PanSTARRS_y 3036.18 4.31 15.194 0.002 AB

Aperture details

RA, DEC (J2000) = 7h37m37.23s, 19d40m17.90s
semi major axis, semi minor axis (arcsec) = 22.76, 9.76
angle (degrees, anti-clockwise from east) = -58.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.18 3.75 20.315 0.150 AB
GALEX_NUV 40.8 4.99 19.873 0.133 AB
SDSS_g 2238.3 13.02 15.525 0.006 AB
PanSTARRS_g 2466.01 3.58 15.420 0.002 AB
SDSS_r 4709.95 19.32 14.717 0.004 AB
PanSTARRS_r 4799.39 3.15 14.697 0.001 AB
SDSS_i 6982.14 24.92 14.290 0.004 AB
PanSTARRS_i 6922.95 6.75 14.299 0.001 AB
PanSTARRS_z 8770.68 11.29 14.042 0.001 AB
SDSS_z 8664.02 52.2 14.056 0.007 AB
PanSTARRS_y 10911.82 25.02 13.805 0.002 AB
2MASS_J 13128.0 331.94 12.710 0.027 Vega
2MASS_H 16541.51 564.18 11.986 0.037 Vega
2MASS_K 14251.67 571.5 11.678 0.044 Vega
WISE_W1 6207.62 59.2 11.719 0.010 Vega
WISE_W2 3682.16 65.18 11.646 0.019 Vega
WISE_W3 3417.6 251.18 9.892 0.080 Vega
WISE_W4 3997.42 1223.69 8.276 0.332 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})\, 10.230 10.383 10.508
{\rm log}_{10}({\rm SFR}) -2.205 -1.025 0.067
{\rm log}_{10}({\rm sSFR}) -12.602 -11.464 -10.206
{\rm stellar\ age} 5.311 7.673 9.673

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.762 -0.422 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.741 -0.911 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.420 0.704 1.171
\delta -0.814 -0.288 0.114
\tau_1/\tau_2 0.622 1.000 1.385
Q_{PAH} 0.732 2.247 4.662
U_{min} 2.629 7.687 15.153
{\rm log}_{10}(\gamma_e)\, -3.360 -1.944 -1.113

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.367 -2.751 -0.322
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.582 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.406 -1.131 -0.265
0.03-0.10 Gyr -2.722 -1.115 0.092
0.10-0.33 Gyr -2.206 -0.772 0.342
0.33-1.09 Gyr -2.020 -0.535 0.297
1.09-3.60 Gyr -1.331 0.125 0.598
3.60-11.88 Gyr -0.340 0.448 0.675
11.88-13.20 Gyr -0.447 0.558 1.279

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.918 11.004 11.045
{\rm log}_{10}({\rm SFR}) -1.482 -0.988 -0.623
{\rm log}_{10}({\rm sSFR}) -12.512 -11.987 -11.604
{\rm stellar\ age} 8.521 11.558 12.506

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.531 -0.415 -0.306
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.010 -0.336 0.119

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.133 0.201
\delta -0.802 -0.495 -0.145
\tau_1/\tau_2 0.489 0.903 1.308
Q_{PAH} 0.490 1.555 3.889
U_{min} 2.715 7.827 15.333
{\rm log}_{10}(\gamma_e)\, -2.616 -1.328 -0.524

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.303 -3.382 -2.416
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.643 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.288 -0.863 -0.491
0.03-0.10 Gyr -3.542 -1.243 -0.634
0.10-0.33 Gyr -4.020 -1.447 -0.684
0.33-1.09 Gyr -3.759 -1.432 -0.638
1.09-3.60 Gyr -2.913 -1.086 -0.143
3.60-11.88 Gyr -1.117 0.586 1.150
11.88-13.20 Gyr 1.285 2.042 2.171