2022abgz

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Information

Transient

Name: AT2022abgz
Right ascension: 20h14m13.02s
Declination: -44d37m39.58s
Discovery Date: Nov. 17, 2022, 1:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name: 2022abgz
Right ascension: 20h14m12.55s
Declination: -44d37m23.52s
Redshift: 0.019510
Photometric Redshift:
 

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
not enough filters
 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 0.37
Cutout download processed 2.71
Global aperture construction processed 0.16
Local aperture photometry processed 0.94
Global aperture photometry processed 1.11
Validate local photometry processed 0.01
Validate global photometry processed 1.63
Host information processed 0.09
Global host SED inference processed 1535.67
Local host SED inference not enough filters 21.38
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.12
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) = 20h14m13.02s, -44d37m39.58s
semi major axis, semi minor axis (arcsec) = 5.06, 5.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.44 1.33 22.557 0.419 AB
2MASS_J 636.7 105.8 15.995 0.180 Vega
2MASS_H 610.95 129.21 15.567 0.230 Vega
2MASS_K 535.75 173.37 15.240 0.351 Vega

Aperture details

RA, DEC (J2000) = 20h14m12.52s, -44d37m23.90s
semi major axis, semi minor axis (arcsec) = 20.25, 14.77
angle (degrees, anti-clockwise from east) = -41.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 46.62 4.89 19.729 0.114 AB
GALEX_NUV 206.01 6.75 18.115 0.036 AB
2MASS_J 30559.21 365.64 11.792 0.013 Vega
2MASS_H 37285.78 445.64 11.104 0.013 Vega
2MASS_K 30490.07 595.83 10.852 0.021 Vega
WISE_W1 13764.84 91.92 10.854 0.007 Vega
WISE_W2 7655.82 80.34 10.851 0.011 Vega
WISE_W3 2523.92 182.51 10.221 0.079 Vega
WISE_W4 2686.68 846.06 8.707 0.342 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%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.393 10.538 10.703
{\rm log}_{10}({\rm SFR}) -2.396 -1.327 -0.590
{\rm log}_{10}({\rm sSFR}) -12.887 -11.841 -11.201
{\rm stellar\ age} 5.646 7.844 11.337

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.857 -0.424 -0.217
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.789 -0.144

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.046 0.149 0.310
\delta -0.853 -0.516 -0.006
\tau_1/\tau_2 0.292 0.717 1.234
Q_{PAH} 0.145 0.532 1.866
U_{min} 2.933 8.006 15.111
{\rm log}_{10}(\gamma_e)\, -3.515 -2.749 -1.610

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.590 -3.837 -2.922
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.592 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.079 -1.493 -0.768
0.03-0.10 Gyr -3.096 -1.523 -0.552
0.10-0.33 Gyr -2.766 -1.032 -0.177
0.33-1.10 Gyr -2.553 -0.448 0.463
1.10-3.66 Gyr -1.332 0.375 0.810
3.66-12.15 Gyr -0.465 0.570 0.813
12.15-13.50 Gyr -0.242 0.693 1.685