2021wfg

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Information

Transient

Name: 2021wfg
Right ascension: 21h40m25.23s
Declination: 11d44m56.26s
Discovery Date: None
Classification: Ia
Redshift: 0.078174
MW E(B-V): 0.082

Host

Name: 2021wfg
Right ascension: 21h40m25.20s
Declination: 11d44m49.15s
Redshift: 0.079398
Photometric Redshift: 0.084
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.49
Cutout download processed 19.7
Global aperture construction processed 0.59
Local aperture photometry processed 6.46
Global aperture photometry processed 6.85
Validate local photometry processed 0.03
Validate global photometry processed 18.12
Host information processed 0.08
Global host SED inference processing None
Local host SED inference processed 521.88
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processing 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) = 21h40m25.23s, 11d44m56.26s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 3.98 0.15 22.399 0.040
PanSTARRS_g 5.06 0.27 22.140 0.057
SDSS_r 4.46 0.78 22.275 0.191
PanSTARRS_r 5.43 0.37 22.063 0.074
DES_r 4.79 0.22 22.199 0.049
SDSS_i 6.32 1.15 21.899 0.198
PanSTARRS_i 6.38 0.42 21.889 0.071
PanSTARRS_z 8.55 1.06 21.569 0.135
SDSS_z 7.31 4.48 21.741 0.666
DES_z 6.14 0.49 21.930 0.087
PanSTARRS_y 4.62 2.35 22.239 0.552

Aperture details

RA, DEC (J2000) = 21h40m25.23s, 11d44m49.77s
semi major axis, semi minor axis (arcsec) = 9.15, 8.47
angle (degrees, anti-clockwise from east) = -163.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 26.12 1.62 20.357 0.067
GALEX_NUV 34.74 1.17 20.048 0.037
SDSS_u 107.39 7.25 18.823 0.073
SDSS_g 196.04 4.48 18.169 0.025
DES_g 198.83 1.01 18.154 0.005
PanSTARRS_g 220.12 1.76 18.043 0.009
SDSS_r 260.51 5.62 17.860 0.023
PanSTARRS_r 286.33 2.44 17.758 0.009
DES_r 282.16 1.55 17.774 0.006
SDSS_i 352.56 7.84 17.532 0.024
PanSTARRS_i 356.26 2.7 17.521 0.008
PanSTARRS_z 355.91 6.79 17.522 0.021
SDSS_z 259.16 29.51 17.866 0.124
DES_z 364.78 3.53 17.495 0.011
PanSTARRS_y 303.74 15.14 17.694 0.054
2MASS_J 432.39 252.71 16.415 0.635
2MASS_H 21.38 410.19 19.207 20.826
2MASS_K 712.56 423.7 14.930 0.646
WISE_W1 256.37 22.26 15.179 0.094
WISE_W2 168.11 28.48 14.997 0.184
WISE_W3 133.94 133.12 13.409 1.079
WISE_W4 1486.17 958.14 9.350 0.700
 

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})\, 7.520 7.834 8.050
{\rm log}_{10}({\rm SFR}) -1.782 -0.995 -0.254
{\rm log}_{10}({\rm sSFR}) -9.743 -8.790 -7.924
{\rm stellar\ age} 0.087 1.201 5.444

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.547 -0.846 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.329 -0.798 -0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.523 1.315
\delta -0.311 0.053 0.276
\tau_1/\tau_2 0.577 1.059 1.512
Q_{PAH} 1.153 3.097 5.514
U_{min} 3.311 9.206 17.107
{\rm log}_{10}(\gamma_e)\, -2.893 -1.808 -0.712

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.063 0.026 0.334
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.438 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.254 -1.880 -1.407
0.03-0.10 Gyr -1.786 -0.887 -0.098
0.10-0.33 Gyr -3.426 -1.459 -0.758
0.33-1.07 Gyr -5.314 -2.261 -1.428
1.07-3.50 Gyr -7.025 -3.270 -1.902
3.50-11.44 Gyr -7.614 -3.522 -2.055
11.44-12.71 Gyr -7.766 -3.310 -1.980

Global parameter details

Documentation