2024xtt

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Information

Transient

Name: AT2024xtt
Right ascension: 23h46m18.63s
Declination: 29d06m39.65s
Discovery Date: Oct. 10, 2024, 4:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.085

Host

Name: 2024xtt
Right ascension: 23h46m18.58s
Declination: 29d06m40.80s
Redshift: 0.136149
Photometric Redshift: 0.155
 

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 1.85
Cutout download processed 8.56
Global aperture construction processed 0.57
Local aperture photometry processed 4.09
Global aperture photometry processed 4.42
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.53
Host information processed 0.09
Global host SED inference processed 2260.38
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
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) = 23h46m18.63s, 29d06m39.65s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 23h46m18.64s, 29d06m40.68s
semi major axis, semi minor axis (arcsec) = 8.15, 3.6
angle (degrees, anti-clockwise from east) = -72.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.53 0.95 21.708 0.137 AB
GALEX_NUV 13.9 0.57 21.042 0.044 AB
DES_g 116.01 0.62 18.739 0.006 AB
PanSTARRS_g 119.04 1.25 18.711 0.011 AB
PanSTARRS_r 245.58 1.54 17.925 0.007 AB
DES_r 265.46 2.79 17.840 0.011 AB
PanSTARRS_i 412.41 1.68 17.362 0.004 AB
PanSTARRS_z 522.09 3.9 17.106 0.008 AB
DES_z 560.18 7.0 17.029 0.014 AB
PanSTARRS_y 585.04 9.73 16.982 0.018 AB
2MASS_J 1081.82 190.98 15.420 0.192 Vega
2MASS_H 793.93 249.84 15.283 0.342 Vega
2MASS_K 508.43 245.05 15.297 0.523 Vega
WISE_W1 332.95 15.71 14.895 0.051 Vega
WISE_W2 186.36 20.99 14.885 0.122 Vega
WISE_W3 392.09 87.55 12.243 0.242 Vega
WISE_W4 16.08 514.92 14.264 34.757 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})\, 10.816 10.856 10.887
{\rm log}_{10}({\rm SFR}) -0.093 0.277 0.587
{\rm log}_{10}({\rm sSFR}) -10.955 -10.577 -10.267
{\rm stellar\ age} 9.695 11.273 11.397

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.541 -0.408 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.281 0.284 0.434

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.062 0.109 0.191
\delta -0.882 -0.642 -0.307
\tau_1/\tau_2 0.914 1.385 1.776
Q_{PAH} 0.363 1.314 3.226
U_{min} 2.438 7.529 14.743
{\rm log}_{10}(\gamma_e)\, -2.859 -1.744 -0.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.625 -3.872 -2.864
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.654 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.440 -0.009 0.295
0.03-0.10 Gyr -0.060 0.360 0.696
0.10-0.32 Gyr -3.209 -1.260 -0.332
0.32-1.04 Gyr -5.732 -2.455 -1.077
1.04-3.35 Gyr -4.058 -2.001 -0.866
3.35-10.82 Gyr -1.804 -0.454 0.766
10.82-12.02 Gyr 1.773 2.013 2.051