2024ttj

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Information

Transient

Name: AT2024ttj
Right ascension: 2h28m40.12s
Declination: 1d20m26.56s
Discovery Date: Aug. 23, 2024, 10:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2024ttj
Right ascension: 2h28m40.48s
Declination: 1d20m28.35s
Redshift: 0.130100
Photometric Redshift: 0.090
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.67
Cutout download processed 9.52
Global aperture construction processed 0.56
Local aperture photometry processed 4.75
Global aperture photometry processed 5.89
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.65
Host information processed 0.08
Global host SED inference processed 384.93
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status blocked None
 

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) = 2h28m40.12s, 1d20m26.56s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 2h28m40.46s, 1d20m28.45s
semi major axis, semi minor axis (arcsec) = 9.14, 7.67
angle (degrees, anti-clockwise from east) = -40.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 32.24 1.29 20.129 0.044
GALEX_NUV 52.91 1.05 19.591 0.022
DES_g 337.11 1.3 17.581 0.004
PanSTARRS_g 345.73 1.96 17.553 0.006
PanSTARRS_r 567.04 2.43 17.016 0.005
DES_r 602.73 2.41 16.950 0.004
PanSTARRS_i 773.66 2.39 16.679 0.003
PanSTARRS_z 889.88 6.1 16.527 0.007
DES_z 862.39 6.66 16.561 0.008
PanSTARRS_y 1101.9 13.21 16.295 0.013
2MASS_J 1474.08 213.88 15.084 0.158
2MASS_H 1001.54 323.84 15.031 0.351
2MASS_K 1059.89 364.41 14.499 0.373
WISE_W1 741.42 19.19 14.026 0.028
WISE_W2 479.81 25.95 13.858 0.059
WISE_W3 1891.72 98.82 10.534 0.057
WISE_W4 1450.34 591.82 9.376 0.443
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.658 10.708 10.748
{\rm log}_{10}({\rm SFR}) 0.225 0.367 0.502
{\rm log}_{10}({\rm sSFR}) -10.492 -10.336 -10.195
{\rm stellar\ age} 5.579 6.309 6.977

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.419 -0.259 -0.135
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.583 -0.755 0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.223 0.362
\delta -0.786 -0.448 -0.196
\tau_1/\tau_2 0.864 1.150 1.453
Q_{PAH} 0.639 1.995 3.525
U_{min} 2.610 8.017 15.502
{\rm log}_{10}(\gamma_e)\, -3.183 -1.932 -1.055

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.224 -3.173 -2.195
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.424 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.225 0.367 0.502
0.03-0.10 Gyr 0.550 0.794 1.061
0.10-0.32 Gyr 0.432 0.665 0.859
0.32-1.04 Gyr 0.249 0.475 0.645
1.04-3.37 Gyr 0.317 0.542 0.722
3.37-10.88 Gyr 0.497 0.626 0.713
10.88-12.09 Gyr 0.253 0.636 0.941