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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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 processed None
Local host SED inference processed 521.88
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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

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 Mag sys
GALEX_FUV 26.12 1.62 20.357 0.067 AB
GALEX_NUV 34.74 1.17 20.048 0.037 AB
SDSS_u 107.39 7.25 18.823 0.073 AB
SDSS_g 196.04 4.48 18.169 0.025 AB
DES_g 198.83 1.01 18.154 0.005 AB
PanSTARRS_g 220.12 1.76 18.043 0.009 AB
SDSS_r 260.51 5.62 17.860 0.023 AB
PanSTARRS_r 286.33 2.44 17.758 0.009 AB
DES_r 282.16 1.55 17.774 0.006 AB
SDSS_i 352.56 7.84 17.532 0.024 AB
PanSTARRS_i 356.26 2.7 17.521 0.008 AB
PanSTARRS_z 355.91 6.79 17.522 0.021 AB
SDSS_z 259.16 29.51 17.866 0.124 AB
DES_z 364.78 3.53 17.495 0.011 AB
PanSTARRS_y 303.74 15.14 17.694 0.054 AB
2MASS_J 432.39 252.71 16.415 0.635 Vega
2MASS_H 21.38 410.19 19.207 20.826 Vega
2MASS_K 712.56 423.7 14.930 0.646 Vega
WISE_W1 256.37 22.26 15.179 0.094 Vega
WISE_W2 168.11 28.48 14.997 0.184 Vega
WISE_W3 133.94 133.12 13.409 1.079 Vega
WISE_W4 1486.17 958.14 9.350 0.700 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})\, 7.520 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

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.651 9.769 9.858
{\rm log}_{10}({\rm SFR}) 0.324 0.599 0.831
{\rm log}_{10}({\rm sSFR}) -9.421 -9.160 -8.906
{\rm stellar\ age} 4.159 5.747 7.100

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.865 -1.641 -1.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.936 -1.779 -1.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.246 0.367
\delta -0.847 -0.611 -0.333
\tau_1/\tau_2 0.625 1.009 1.418
Q_{PAH} 1.271 2.321 3.837
U_{min} 2.897 7.632 15.220
{\rm log}_{10}(\gamma_e)\, -3.220 -2.012 -1.453

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.864 -2.595 -1.856
{\rm log}_{10}(\tau_{AGN})\, 0.868 1.260 1.779

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.510 -0.249 -0.076
0.03-0.10 Gyr 0.453 0.741 0.983
0.10-0.33 Gyr -0.384 0.300 0.608
0.33-1.07 Gyr -0.851 -0.187 0.133
1.07-3.50 Gyr -0.585 -0.172 0.097
3.50-11.44 Gyr -0.724 -0.245 -0.042
11.44-12.71 Gyr -0.786 -0.186 0.308