2024sga

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Information

Transient

Name: AT2024sga
Right ascension: 17h55m32.74s
Declination: -28d47m08.56s
Discovery Date: Aug. 7, 2024, 3:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 1.189

Host

Name: 2024sga
Right ascension: 17h55m28.93s
Declination: -28d47m28.09s
Redshift: None
Photometric Redshift: 0.108
 

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 15.66
Cutout download processed 12.11
Global aperture construction processed 1.71
Local aperture photometry processed 3.63
Global aperture photometry processed 3.6
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.1
Host information processed 0.13
Global host SED inference processed 1079.44
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.09
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) = 17h55m32.74s, -28d47m08.56s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
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) = 17h55m29.25s, -28d47m30.09s
semi major axis, semi minor axis (arcsec) = 3.62, 2.86
angle (degrees, anti-clockwise from east) = -147.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 2.06 1.81 23.117 0.953 AB
PanSTARRS_g 55.17 2.49 19.546 0.049 AB
PanSTARRS_r 373.76 10.51 17.469 0.031 AB
PanSTARRS_i 961.49 24.75 16.443 0.028 AB
PanSTARRS_z 1501.31 44.41 15.959 0.032 AB
PanSTARRS_y 1629.01 65.1 15.870 0.043 AB
2MASS_J 1526.66 2619.72 15.046 1.863 Vega
2MASS_H 4915.79 3904.57 13.303 0.862 Vega
2MASS_K 4218.82 3231.41 12.999 0.832 Vega
WISE_W1 1983.39 7967.62 12.957 4.361 Vega
WISE_W3 871.59 1906.1 11.375 2.374 Vega
WISE_W4 2952.97 1815.61 8.604 0.668 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})\, 11.277 11.481 11.625
{\rm log}_{10}({\rm SFR}) 1.372 1.774 2.078
{\rm log}_{10}({\rm sSFR}) -10.156 -9.685 -9.298
{\rm stellar\ age} 3.285 6.816 9.499

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.352 -0.914 -0.591
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.206 -1.037 -0.864

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.285 0.496 0.788
\delta -0.685 -0.202 0.184
\tau_1/\tau_2 0.708 1.200 1.669
Q_{PAH} 0.262 1.693 3.885
U_{min} 3.813 9.882 18.076
{\rm log}_{10}(\gamma_e)\, -3.101 -1.920 -1.135

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.093 -2.072 -0.893
{\rm log}_{10}(\tau_{AGN})\, 0.814 1.364 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 1.372 1.774 2.078
0.03-0.10 Gyr -0.283 1.190 1.813
0.10-0.32 Gyr -1.869 0.540 1.431
0.32-1.05 Gyr -2.734 -0.004 1.173
1.05-3.42 Gyr -1.333 1.145 1.720
3.42-11.12 Gyr -0.080 1.194 1.597
11.12-12.35 Gyr -0.543 1.168 2.262