2021cac

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Information

Transient

Name: 2021cac
Right ascension: 9h55m05.47s
Declination: -15d00m33.55s
Discovery Date: None
Classification: Ia
Redshift: 0.065338
MW E(B-V): 0.053

Host

Name: 2021cac
Right ascension: 9h55m05.59s
Declination: -15d00m35.37s
Redshift: None
Photometric Redshift: 0.081
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.47
Cutout download processed 9.18
Global aperture construction processed 0.81
Local aperture photometry processed 5.78
Global aperture photometry processed 6.24
Validate local photometry processed 0.03
Validate global photometry processed 17.54
Host information processed 0.11
Global host SED inference processed 709.03
Local host SED inference processed 690.29
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.07
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) = 9h55m05.47s, -15d00m33.55s
semi major axis, semi minor axis (arcsec) = 1.6, 1.6
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 19.21 0.41 20.691 0.023 AB
PanSTARRS_r 28.07 0.48 20.280 0.018 AB
PanSTARRS_i 34.19 0.49 20.065 0.016 AB
PanSTARRS_z 38.62 0.86 19.933 0.024 AB
DES_z 40.03 3.94 19.894 0.107 AB
PanSTARRS_y 45.66 2.76 19.751 0.066 AB

Aperture details

RA, DEC (J2000) = 9h55m05.58s, -15d00m35.17s
semi major axis, semi minor axis (arcsec) = 8.46, 4.43
angle (degrees, anti-clockwise from east) = -32.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.39 3.66 20.306 0.145 AB
GALEX_NUV 30.98 2.6 20.172 0.091 AB
PanSTARRS_g 133.92 1.53 18.583 0.012 AB
PanSTARRS_r 185.02 1.77 18.232 0.010 AB
PanSTARRS_i 230.32 1.81 17.994 0.009 AB
PanSTARRS_z 261.12 3.13 17.858 0.013 AB
DES_z 257.25 10.91 17.874 0.046 AB
PanSTARRS_y 278.63 10.03 17.787 0.039 AB
2MASS_J 405.8 200.53 16.484 0.537 Vega
2MASS_H 362.59 322.31 16.134 0.965 Vega
2MASS_K 832.85 347.67 14.761 0.453 Vega
WISE_W1 202.51 16.79 15.435 0.090 Vega
WISE_W2 103.53 29.68 15.523 0.311 Vega
WISE_W3 153.42 131.86 13.261 0.933 Vega
WISE_W4 -692.35 814.5 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})\, 8.431 8.635 8.792
{\rm log}_{10}({\rm SFR}) -2.462 -1.470 -0.571
{\rm log}_{10}({\rm sSFR}) -11.153 -10.128 -9.194
{\rm stellar\ age} 1.366 4.891 7.052

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.581 -0.850 -0.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.516 -0.721 0.070

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.442 0.866
\delta -0.604 -0.149 0.223
\tau_1/\tau_2 0.616 1.026 1.438
Q_{PAH} 1.064 2.842 5.406
U_{min} 3.224 8.564 16.089
{\rm log}_{10}(\gamma_e)\, -2.810 -1.605 -0.577

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.216 -0.365 0.110
{\rm log}_{10}(\tau_{AGN})\, 1.204 1.602 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.436 -1.962 -1.370
0.03-0.10 Gyr -2.745 -1.432 -0.423
0.10-0.33 Gyr -1.881 -0.946 -0.298
0.33-1.08 Gyr -2.320 -1.082 -0.582
1.08-3.53 Gyr -2.788 -1.321 -0.974
3.53-11.60 Gyr -3.447 -1.517 -1.119
11.60-12.89 Gyr -3.584 -1.583 -0.921

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.376 9.526 9.675
{\rm log}_{10}({\rm SFR}) -0.076 0.155 0.383
{\rm log}_{10}({\rm sSFR}) -9.641 -9.378 -9.078
{\rm stellar\ age} 4.800 6.653 8.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.411 -0.881 -0.456
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -0.980 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.386 0.576
\delta 0.048 0.266 0.364
\tau_1/\tau_2 0.600 1.026 1.419
Q_{PAH} 1.232 3.146 5.250
U_{min} 3.053 8.402 15.831
{\rm log}_{10}(\gamma_e)\, -2.866 -1.865 -0.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.858 -2.476 -1.686
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.369 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.965 -0.909 -0.558
0.03-0.10 Gyr 0.052 0.307 0.540
0.10-0.33 Gyr -0.946 -0.152 0.201
0.33-1.08 Gyr -1.327 -0.518 -0.194
1.08-3.53 Gyr -1.355 -0.561 -0.264
3.53-11.60 Gyr -1.111 -0.476 -0.233
11.60-12.89 Gyr -1.044 -0.301 0.367