2021zfx

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Information

Transient

Name: SN2021zfx
Right ascension: 21h09m23.74s
Declination: 9d45m39.20s
Discovery Date: Sept. 22, 2021, 9:04 a.m.
Classification: SN Ibn
Redshift: 0.069000
MW E(B-V): 0.079

Host

Name: 2021zfx
Right ascension: 21h09m23.60s
Declination: 9d45m42.43s
Redshift: 0.069908
Photometric Redshift: 0.080
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.74
Cutout download processed 8.1
Global aperture construction processed 0.67
Local aperture photometry processed 5.45
Global aperture photometry processed 5.34
Validate local photometry processed 0.02
Validate global photometry processed 12.99
Host information processed 0.13
Global host SED inference processed 430.25
Local host SED inference processed 465.26
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 21h09m23.74s, 9d45m39.20s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 33.59 0.66 20.085 0.021 AB
PanSTARRS_g 32.46 0.37 20.122 0.012 AB
PanSTARRS_r 52.84 0.54 19.593 0.011 AB
DES_r 65.52 0.82 19.359 0.014 AB
PanSTARRS_i 77.82 0.52 19.172 0.007 AB
PanSTARRS_z 88.14 0.95 19.037 0.012 AB
DES_z 102.42 2.78 18.874 0.029 AB
PanSTARRS_y 98.96 2.35 18.911 0.026 AB

Aperture details

RA, DEC (J2000) = 21h09m23.59s, 9d45m42.68s
semi major axis, semi minor axis (arcsec) = 15.48, 9.22
angle (degrees, anti-clockwise from east) = -39.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 626.63 3.03 16.907 0.005 AB
PanSTARRS_g 625.07 2.82 16.910 0.005 AB
DES_r 1137.05 3.62 16.261 0.003 AB
PanSTARRS_i 1444.64 3.92 16.001 0.003 AB
PanSTARRS_z 1611.37 7.27 15.882 0.005 AB
PanSTARRS_y 1922.92 18.25 15.690 0.010 AB
2MASS_J 2124.63 342.4 14.687 0.175 Vega
2MASS_H 2777.4 599.18 13.923 0.234 Vega
2MASS_K 3212.05 523.81 13.295 0.177 Vega
WISE_W1 1374.24 41.54 13.356 0.033 Vega
WISE_W3 3673.61 204.13 9.813 0.060 Vega
WISE_W4 6393.03 1338.86 7.766 0.227 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})\, 9.048 9.193 9.335
{\rm log}_{10}({\rm SFR}) -1.241 -0.736 -0.219
{\rm log}_{10}({\rm sSFR}) -10.478 -9.916 -9.348
{\rm stellar\ age} 4.053 6.011 7.461

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.518 -0.881 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -0.964 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.312 0.600 0.937
\delta -0.678 -0.292 0.028
\tau_1/\tau_2 0.781 1.109 1.444
Q_{PAH} 0.816 2.950 5.226
U_{min} 2.905 7.681 14.427
{\rm log}_{10}(\gamma_e)\, -3.026 -1.884 -0.790

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.863 -1.206 -0.433
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.545 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.086 -0.793 -0.486
0.03-0.10 Gyr -1.468 -0.737 -0.121
0.10-0.33 Gyr -1.419 -0.690 -0.203
0.33-1.07 Gyr -1.223 -0.634 -0.273
1.07-3.52 Gyr -1.097 -0.700 -0.467
3.52-11.55 Gyr -1.208 -0.777 -0.542
11.55-12.83 Gyr -1.394 -0.769 -0.277

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.366 10.473 10.553
{\rm log}_{10}({\rm SFR}) -0.047 0.478 0.908
{\rm log}_{10}({\rm sSFR}) -10.518 -10.002 -9.545
{\rm stellar\ age} 5.324 6.925 8.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.718 -0.417 -0.215
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 0.045 0.330

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.266 0.421
\delta -0.796 -0.432 0.066
\tau_1/\tau_2 0.725 1.095 1.469
Q_{PAH} 0.657 1.699 3.966
U_{min} 2.306 7.129 13.977
{\rm log}_{10}(\gamma_e)\, -3.040 -2.125 -1.262

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.381 -1.733 -1.207
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.416 1.751

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.154 0.232 0.518
0.03-0.10 Gyr -0.103 0.555 1.025
0.10-0.33 Gyr -0.068 0.486 0.817
0.33-1.07 Gyr -0.262 0.306 0.656
1.07-3.52 Gyr -0.077 0.432 0.740
3.52-11.55 Gyr 0.187 0.538 0.710
11.55-12.83 Gyr -0.048 0.644 1.195