2022gtl

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Information

Transient

Name: AT2022gtl
Right ascension: 15h16m21.63s
Declination: -15d20m31.39s
Discovery Date: April 6, 2022, 9:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.094

Host

Name: 2022gtl
Right ascension: 15h16m21.63s
Declination: -15d20m31.33s
Redshift: 0.169754
Photometric Redshift: 0.098
 

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
no valid phot
status
Local host SED inference
Local host SED inference
not 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 2.28
Cutout download processed 2.89
Global aperture construction processed 0.54
Local aperture photometry processed 3.15
Global aperture photometry processed 3.17
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.5
Host information processed 0.08
Global host SED inference processed 2145.21
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
Processing status blocked 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) = 15h16m21.63s, -15d20m31.39s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 15h16m21.62s, -15d20m31.15s
semi major axis, semi minor axis (arcsec) = 4.75, 3.54
angle (degrees, anti-clockwise from east) = -46.43

Filter Flux (μJy){\rm (\mu Jy)} Flux error (μJy){\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.82 5.56 20.370 0.234 AB
GALEX_NUV 38.66 4.67 19.932 0.131 AB
PanSTARRS_g 159.23 1.03 18.395 0.007 AB
PanSTARRS_r 295.01 1.44 17.725 0.005 AB
PanSTARRS_i 481.33 1.54 17.194 0.003 AB
PanSTARRS_z 593.1 2.69 16.967 0.005 AB
PanSTARRS_y 708.3 5.48 16.774 0.008 AB
2MASS_J 1099.21 122.36 15.402 0.121 Vega
2MASS_H 1344.28 179.46 14.711 0.145 Vega
2MASS_K 1878.56 226.87 13.878 0.131 Vega
WISE_W1 1152.76 23.52 13.547 0.022 Vega
WISE_W2 1163.81 31.3 12.896 0.029 Vega
WISE_W3 2261.32 107.2 10.340 0.051 Vega
WISE_W4 4576.3 879.37 8.129 0.209 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.106 11.169 11.239
log10(SFR){\rm log}_{10}({\rm SFR}) 1.090 1.418 1.768
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.119 -9.765 -9.346
stellar age{\rm stellar\ age} 6.756 8.216 10.421

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.511 -0.103 0.120
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 0.160 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.354 0.592 0.924
δ\delta 0.291 0.359 0.389
τ1/τ2\tau_1/\tau_2 0.453 0.875 1.484
QPAHQ_{PAH} 0.209 0.669 1.700
UminU_{min} 2.534 7.298 13.896
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.331 -2.665 -1.781

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -1.362 -1.184 -1.035
log10(τAGN) {\rm log}_{10}(\tau_{AGN})\, 0.755 0.868 1.043

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.800 1.065 1.327
0.03-0.10 Gyr 1.124 1.505 1.888
0.10-0.32 Gyr -0.349 0.530 0.911
0.32-1.02 Gyr -1.049 0.188 0.598
1.02-3.27 Gyr -0.603 0.449 0.897
3.27-10.47 Gyr 0.414 1.237 1.415
10.47-11.64 Gyr 1.178 1.937 2.358