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

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
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) = 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
SDSS_u 96.91 3.01 18.934 0.034
SDSS_g 542.68 6.08 17.064 0.012
PanSTARRS_g 592.32 0.74 16.969 0.001
SDSS_r 1272.74 9.34 16.138 0.008
PanSTARRS_r 1247.79 0.7 16.160 0.001
SDSS_i 1944.21 11.61 15.678 0.006
PanSTARRS_i 1869.43 1.38 15.721 0.001
PanSTARRS_z 2538.01 2.14 15.389 0.001
SDSS_z 2655.11 15.32 15.340 0.006
PanSTARRS_y 3036.18 4.31 15.194 0.002

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
GALEX_FUV 27.18 3.75 20.315 0.150
GALEX_NUV 40.8 4.99 19.873 0.133
SDSS_g 2238.3 13.02 15.525 0.006
PanSTARRS_g 2466.01 3.58 15.420 0.002
SDSS_r 4709.95 19.32 14.717 0.004
PanSTARRS_r 4799.39 3.15 14.697 0.001
SDSS_i 6982.14 24.92 14.290 0.004
PanSTARRS_i 6922.95 6.75 14.299 0.001
PanSTARRS_z 8770.68 11.29 14.042 0.001
SDSS_z 8664.02 52.2 14.056 0.007
PanSTARRS_y 10911.82 25.02 13.805 0.002
2MASS_J 13128.0 331.94 12.710 0.027
2MASS_H 16541.51 564.18 11.986 0.037
2MASS_K 14251.67 571.5 11.678 0.044
WISE_W1 6207.62 59.2 11.719 0.010
WISE_W2 3682.16 65.18 11.646 0.019
WISE_W3 3417.6 251.18 9.892 0.080
WISE_W4 3997.42 1223.69 8.276 0.332
 

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