2024htg

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Information

Transient

Name: AT2024htg
Right ascension: 14h21m22.56s
Declination: 18d50m58.71s
Discovery Date: May 1, 2024, 7:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2024htg
Right ascension: 14h21m22.54s
Declination: 18d51m00.68s
Redshift: None
Photometric Redshift: 0.159
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.14
Cutout download processed 18.09
Global aperture construction processed 0.57
Local aperture photometry processed 5.57
Global aperture photometry processed 5.69
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.28
Host information processed 0.13
Global host SED inference processed 862.43
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 14h21m22.56s, 18d50m58.71s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 14h21m22.53s, 18d51m00.78s
semi major axis, semi minor axis (arcsec) = 4.03, 3.37
angle (degrees, anti-clockwise from east) = -49.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 28.52 3.67 20.262 0.140
SDSS_g 53.11 2.14 19.587 0.044
DES_g 54.89 0.36 19.551 0.007
PanSTARRS_g 55.47 1.01 19.540 0.020
SDSS_r 121.43 3.24 18.689 0.029
PanSTARRS_r 110.74 1.08 18.789 0.011
DES_r 128.59 0.83 18.627 0.007
SDSS_i 178.6 4.32 18.270 0.026
PanSTARRS_i 177.17 1.32 18.279 0.008
PanSTARRS_z 215.78 2.28 18.065 0.011
SDSS_z 227.4 9.92 18.008 0.047
DES_z 225.15 2.24 18.019 0.011
PanSTARRS_y 235.81 4.94 17.969 0.023
2MASS_J 392.2 111.43 16.521 0.308
2MASS_H 289.63 159.06 16.378 0.596
2MASS_K 292.9 204.45 15.895 0.758
WISE_W1 141.58 9.56 15.824 0.073
WISE_W2 92.01 13.13 15.651 0.155
WISE_W3 75.07 47.24 14.037 0.683
WISE_W4 11.02 296.67 14.674 29.218
 

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})\, 10.355 10.455 10.581
{\rm log}_{10}({\rm SFR}) -1.981 -0.180 0.248
{\rm log}_{10}({\rm sSFR}) -12.553 -10.715 -10.196
{\rm stellar\ age} 6.132 7.034 10.253

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.827 -1.475 -0.994
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.134 0.247 0.425

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.445 0.618 0.796
\delta -0.858 -0.686 -0.489
\tau_1/\tau_2 0.507 0.966 1.397
Q_{PAH} 0.465 1.394 3.000
U_{min} 3.140 9.416 17.695
{\rm log}_{10}(\gamma_e)\, -3.382 -2.503 -1.364

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.409 -3.420 -2.240
{\rm log}_{10}(\tau_{AGN})\, 0.921 1.359 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.124 -0.317 0.110
0.03-0.10 Gyr -0.345 0.380 0.983
0.10-0.32 Gyr -2.357 -0.313 0.358
0.32-1.03 Gyr -3.381 -0.923 -0.140
1.03-3.30 Gyr -3.018 -0.485 0.260
3.30-10.58 Gyr -0.650 0.353 0.534
10.58-11.76 Gyr -0.830 0.527 1.433