2024sig

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Information

Transient

Name: AT2024sig
Right ascension: 3h12m53.03s
Declination: 15d44m40.31s
Discovery Date: Aug. 7, 2024, 2:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.133

Host

Name: 2024sig
Right ascension: 3h12m52.77s
Declination: 15d44m41.04s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.37
Cutout download processed 4.32
Global aperture construction processed 0.72
Local aperture photometry processed 3.55
Global aperture photometry processed 4.44
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.72
Host information processed 0.13
Global host SED inference processed 446.74
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.09
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) = 3h12m53.03s, 15d44m40.31s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 3h12m52.76s, 15d44m41.16s
semi major axis, semi minor axis (arcsec) = 4.94, 4.57
angle (degrees, anti-clockwise from east) = -72.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.4 1.57 22.949 0.709
GALEX_NUV 0.99 2.74 23.909 3.000
PanSTARRS_g 112.45 1.17 18.773 0.011
PanSTARRS_r 301.33 1.65 17.702 0.006
PanSTARRS_i 473.77 1.67 17.211 0.004
PanSTARRS_z 641.52 2.7 16.882 0.005
PanSTARRS_y 796.23 7.52 16.647 0.010
2MASS_J 1273.55 158.41 15.243 0.135
2MASS_H 1532.73 226.82 14.569 0.161
2MASS_K 1677.32 261.61 14.001 0.169
WISE_W1 647.56 18.23 14.173 0.031
WISE_W2 425.44 25.58 13.989 0.065
WISE_W3 250.42 94.58 12.729 0.410
WISE_W4 643.13 639.61 10.259 1.080
 

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})\, 10.837 10.908 11.001
{\rm log}_{10}({\rm SFR}) -2.589 -0.636 -0.052
{\rm log}_{10}({\rm sSFR}) -13.344 -11.529 -10.924
{\rm stellar\ age} 6.559 7.425 10.373

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.694 -0.523 -0.392
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.271 -0.662 -0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.377 0.512
\delta -0.933 -0.784 -0.529
\tau_1/\tau_2 0.719 1.080 1.429
Q_{PAH} 0.853 2.708 4.906
U_{min} 3.409 10.062 17.930
{\rm log}_{10}(\gamma_e)\, -2.992 -1.602 -0.445

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.086 -2.941 -1.876
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.502 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.589 -0.636 -0.052
0.03-0.10 Gyr -2.932 -0.589 0.218
0.10-0.32 Gyr -2.793 -0.581 0.128
0.32-1.04 Gyr -2.507 -0.402 0.247
1.04-3.35 Gyr -1.376 0.139 0.720
3.35-10.78 Gyr 0.112 0.845 0.976
10.78-11.98 Gyr 0.342 1.028 1.840