2024abtn

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Information

Transient

Name: AT2024abtn
Right ascension: 20h07m33.17s
Declination: -53d08m31.74s
Discovery Date: Nov. 22, 2024, 9:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2024abtn
Right ascension: 20h07m31.72s
Declination: -53d08m32.75s
Redshift: 0.046862
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
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 0.98
Cutout download processed 3.26
Global aperture construction processed 0.12
Local aperture photometry processed 0.6
Global aperture photometry processed 0.64
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.91
Host information processed 0.08
Global host SED inference processed 1486.55
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 20h07m33.17s, -53d08m31.74s
semi major axis, semi minor axis (arcsec) = 2.18, 2.18
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 20h07m31.72s, -53d08m32.65s
semi major axis, semi minor axis (arcsec) = 17.63, 15.49
angle (degrees, anti-clockwise from east) = -87.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.04 4.83 19.766 0.116 AB
GALEX_NUV 37.06 4.61 19.978 0.135 AB
2MASS_J 25221.3 428.08 12.001 0.018 Vega
2MASS_H 31547.97 636.2 11.285 0.022 Vega
2MASS_K 28239.69 748.69 10.935 0.029 Vega
WISE_W1 12682.03 87.17 10.943 0.007 Vega
WISE_W2 7532.96 80.75 10.869 0.012 Vega
WISE_W3 2808.85 184.39 10.105 0.071 Vega
WISE_W4 4941.28 1102.95 8.045 0.242 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})\, 11.255 11.367 11.473
{\rm log}_{10}({\rm SFR}) -1.726 -1.150 -0.638
{\rm log}_{10}({\rm sSFR}) -13.093 -12.508 -12.003
{\rm stellar\ age} 7.620 9.491 12.448

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.465 -0.182 -0.034
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.409 -0.574 0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.020 0.077 0.175
\delta -0.770 -0.347 0.086
\tau_1/\tau_2 0.373 0.812 1.294
Q_{PAH} 0.330 1.121 2.875
U_{min} 2.359 7.239 15.136
{\rm log}_{10}(\gamma_e)\, -3.083 -1.900 -0.946

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.588 -3.701 -2.687
{\rm log}_{10}(\tau_{AGN})\, 1.107 1.612 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.920 -1.127 -0.672
0.03-0.10 Gyr -2.512 -1.314 -0.610
0.10-0.33 Gyr -2.633 -1.111 -0.315
0.33-1.09 Gyr -2.763 -0.866 0.123
1.09-3.58 Gyr -2.215 -0.210 1.139
3.58-11.82 Gyr -0.791 1.235 1.576
11.82-13.13 Gyr 1.128 2.073 2.600