2021aghq

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Information

Transient

Name: SN2021aghq
Right ascension: 11h38m54.08s
Declination: 44d19m37.97s
Discovery Date: Dec. 14, 2021, 2:57 p.m.
Classification: SN II
Redshift: 0.032000
MW E(B-V): 0.022

Host

Name: 2021aghq
Right ascension: 11h38m54.19s
Declination: 44d19m38.67s
Redshift: None
Photometric Redshift: 0.042
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.56
Cutout download processed 2.95
Global aperture construction processed 0.12
Local aperture photometry processed 3.75
Global aperture photometry processed 1.13
Validate local photometry processed 0.02
Validate global photometry processed 1.72
Host information processed 0.11
Global host SED inference processed 608.03
Local host SED inference processed 593.23
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status not processed None
Log transient processing status not 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) = 11h38m54.08s, 44d19m37.97s
semi major axis, semi minor axis (arcsec) = 3.13, 3.13
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 107.56 0.73 18.821 0.007 AB
PanSTARRS_r 123.21 1.15 18.673 0.010 AB
PanSTARRS_i 121.0 0.89 18.693 0.008 AB
PanSTARRS_z 127.52 1.97 18.636 0.017 AB
PanSTARRS_y 131.28 4.5 18.605 0.037 AB
2MASS_J 116.96 76.83 17.835 0.713 Vega
2MASS_H -50.81 131.31 Vega
2MASS_K 170.18 115.46 16.485 0.737 Vega

Aperture details

RA, DEC (J2000) = 11h38m54.18s, 44d19m38.90s
semi major axis, semi minor axis (arcsec) = 3.23, 2.64
angle (degrees, anti-clockwise from east) = -71.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 49.53 1.35 19.663 0.030 AB
PanSTARRS_r 50.33 1.61 19.646 0.035 AB
PanSTARRS_i 43.96 1.33 19.792 0.033 AB
PanSTARRS_z 51.2 2.15 19.627 0.045 AB
PanSTARRS_y 50.81 4.16 19.635 0.089 AB
2MASS_J 115.45 92.83 17.849 0.873 Vega
2MASS_H 9.85 155.04 20.048 17.081 Vega
2MASS_K 215.62 141.96 16.228 0.715 Vega
WISE_W1 142.47 31.96 15.817 0.244 Vega
WISE_W2 113.64 23.01 15.422 0.220 Vega
WISE_W3 435.19 84.2 12.129 0.210 Vega
WISE_W4 1623.67 352.18 9.254 0.235 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})\, 7.978 8.279 8.471
{\rm log}_{10}({\rm SFR}) -1.520 -0.664 -0.115
{\rm log}_{10}({\rm sSFR}) -9.888 -8.989 -8.089
{\rm stellar\ age} 0.238 2.588 5.814

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.753 -1.357 -0.783
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.736 -1.395 -0.617

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.370 0.662
\delta -0.597 -0.125 0.210
\tau_1/\tau_2 0.689 1.140 1.574
Q_{PAH} 0.724 2.513 5.453
U_{min} 3.491 9.486 17.123
{\rm log}_{10}(\gamma_e)\, -3.057 -1.649 -0.535

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.003 -2.077 -0.626
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.547 2.012

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.884 -1.329 -1.002
0.03-0.10 Gyr -1.550 -0.549 0.034
0.10-0.33 Gyr -2.075 -0.882 -0.328
0.33-1.10 Gyr -3.844 -1.558 -0.946
1.10-3.62 Gyr -4.863 -2.106 -1.371
3.62-11.99 Gyr -5.634 -2.487 -1.626
11.99-13.33 Gyr -5.776 -2.452 -1.489

Global parameter details

Documentation