2022emf

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Information

Transient

Name: TDE2022emf
Right ascension: 6h58m29.65s
Declination: 70d33m38.93s
Discovery Date: Jan. 21, 2022, 7:17 a.m.
Classification: TDE-H-He
Redshift: 0.081000
MW E(B-V): 0.095

Host

Name: 2022emf
Right ascension: 6h58m29.68s
Declination: 70d33m38.81s
Redshift: None
Photometric Redshift: 0.120
 

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 1.82
Cutout download processed 4.61
Global aperture construction processed 0.66
Local aperture photometry processed 4.18
Global aperture photometry processed 4.43
Validate local photometry processed 0.02
Validate global photometry processed 12.2
Host information processed 0.09
Global host SED inference processed 445.51
Local host SED inference processed 543.06
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.13
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) = 6h58m29.65s, 70d33m38.93s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
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 27.51 0.35 20.301 0.014 AB
PanSTARRS_r 58.52 0.63 19.482 0.012 AB
PanSTARRS_i 66.85 0.46 19.337 0.008 AB
PanSTARRS_z 105.45 1.35 18.842 0.014 AB
PanSTARRS_y 124.94 3.0 18.658 0.026 AB

Aperture details

RA, DEC (J2000) = 6h58m29.66s, 70d33m38.87s
semi major axis, semi minor axis (arcsec) = 4.52, 3.34
angle (degrees, anti-clockwise from east) = -128.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.81 2.15 22.195 0.485 AB
GALEX_NUV -0.01 1.55 AB
PanSTARRS_g 59.96 1.02 19.455 0.018 AB
PanSTARRS_r 124.8 1.8 18.659 0.016 AB
PanSTARRS_i 167.19 1.33 18.342 0.009 AB
PanSTARRS_z 229.69 3.89 17.997 0.018 AB
PanSTARRS_y 276.56 8.64 17.796 0.034 AB
2MASS_J 201.37 96.49 17.245 0.520 Vega
2MASS_H 484.0 146.98 15.820 0.330 Vega
2MASS_K 324.58 169.85 15.784 0.568 Vega
WISE_W1 108.56 8.49 16.112 0.085 Vega
WISE_W2 48.45 11.68 16.348 0.262 Vega
WISE_W3 50.2 93.35 14.474 2.019 Vega
WISE_W4 623.3 652.99 10.293 1.137 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})\, 9.223 9.489 9.595
{\rm log}_{10}({\rm SFR}) -1.343 -0.548 0.265
{\rm log}_{10}({\rm sSFR}) -10.899 -10.038 -8.997
{\rm stellar\ age} 3.204 6.379 7.948

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.601 -0.130 0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.806 -1.461 -0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.701 1.219
\delta -0.630 -0.239 0.110
\tau_1/\tau_2 0.660 1.066 1.482
Q_{PAH} 1.526 3.432 5.692
U_{min} 3.421 8.723 16.577
{\rm log}_{10}(\gamma_e)\, -2.762 -1.220 -0.265

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.441 -0.838 -0.049
{\rm log}_{10}(\tau_{AGN})\, 0.842 1.394 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.395 -0.667 -0.054
0.03-0.10 Gyr -1.543 -0.592 0.352
0.10-0.33 Gyr -1.471 -0.597 0.088
0.33-1.07 Gyr -1.471 -0.636 -0.120
1.07-3.49 Gyr -1.495 -0.577 -0.263
3.49-11.42 Gyr -1.404 -0.511 -0.269
11.42-12.69 Gyr -1.533 -0.501 0.157

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.745 9.862 9.967
{\rm log}_{10}({\rm SFR}) -2.086 -1.210 -0.289
{\rm log}_{10}({\rm sSFR}) -12.014 -11.096 -10.034
{\rm stellar\ age} 6.152 7.503 10.675

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.260 -0.871 -0.631
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.258 -0.308 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.361 0.607
\delta -0.897 -0.704 -0.409
\tau_1/\tau_2 0.643 1.014 1.367
Q_{PAH} 0.604 2.049 4.277
U_{min} 3.357 9.058 16.162
{\rm log}_{10}(\gamma_e)\, -2.195 -1.050 -0.277

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.347 -3.356 -2.209
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.621 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.397 -1.733 -1.177
0.03-0.10 Gyr -2.209 -1.138 -0.131
0.10-0.33 Gyr -1.981 -0.806 -0.010
0.33-1.07 Gyr -2.284 -0.819 -0.203
1.07-3.49 Gyr -1.875 -0.456 -0.051
3.49-11.42 Gyr -0.959 -0.049 0.127
11.42-12.69 Gyr -0.691 0.154 0.995