2024osg

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Information

Transient

Name: AT2024osg
Right ascension: 23h21m51.13s
Declination: 43d18m30.98s
Discovery Date: June 27, 2024, 1:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.183

Host

Name: 2024osg
Right ascension: 23h21m51.12s
Declination: 43d18m20.23s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.99
Cutout download processed 4.06
Global aperture construction processed 0.61
Local aperture photometry processed 4.04
Global aperture photometry processed 4.05
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.73
Host information processed 0.14
Global host SED inference processed 646.49
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
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) = 23h21m51.13s, 43d18m30.98s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 23h21m51.17s, 43d18m16.45s
semi major axis, semi minor axis (arcsec) = 7.16, 4.22
angle (degrees, anti-clockwise from east) = -161.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.93 3.62 21.798 0.567
GALEX_NUV 3.69 2.38 22.483 0.701
PanSTARRS_g 495.14 1.48 17.163 0.003
PanSTARRS_r 985.75 2.12 16.416 0.002
PanSTARRS_i 1340.89 2.32 16.082 0.002
PanSTARRS_z 1586.48 4.87 15.899 0.003
2MASS_J 2113.12 140.37 14.693 0.072
2MASS_H 2266.57 217.62 14.144 0.104
2MASS_K 2222.3 275.04 13.695 0.134
WISE_W1 1004.8 25.49 13.696 0.028
WISE_W2 670.1 25.95 13.496 0.042
WISE_W3 250.88 98.47 12.727 0.426
WISE_W4 395.8 433.03 10.786 1.188
 

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})\, 10.909 11.017 11.204
{\rm log}_{10}({\rm SFR}) -4.911 -0.999 0.220
{\rm log}_{10}({\rm sSFR}) -16.014 -12.049 -10.848
{\rm stellar\ age} 2.195 4.651 7.052

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.827 -1.587 -1.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.358 -0.706 -0.025

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.189 0.301
\delta -0.916 -0.684 -0.223
\tau_1/\tau_2 0.513 0.996 1.445
Q_{PAH} 0.639 2.447 5.333
U_{min} 3.423 10.707 18.645
{\rm log}_{10}(\gamma_e)\, -3.166 -1.870 -0.873

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.037 -2.824 -1.861
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.444 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.042 -1.135 0.081
0.03-0.10 Gyr -5.304 -1.995 0.443
0.10-0.32 Gyr -4.157 -1.171 0.910
0.32-1.04 Gyr -2.349 0.004 1.210
1.04-3.35 Gyr 0.095 1.270 1.543
3.35-10.79 Gyr -1.601 0.409 1.204
10.79-11.98 Gyr -3.032 -0.336 1.286