2024obn

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Information

Transient

Name: AT2024obn
Right ascension: 13h26m56.24s
Declination: 4d18m17.87s
Discovery Date: May 3, 2024, 8 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2024obn
Right ascension: 13h26m56.28s
Declination: 4d18m18.16s
Redshift: None
Photometric Redshift: 0.173
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.38
Cutout download processed 18.01
Global aperture construction processed 0.89
Local aperture photometry processed 6.52
Global aperture photometry processed 7.13
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.5
Host information processed 0.16
Global host SED inference processed 589.4
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 13h26m56.24s, 4d18m17.87s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 13h26m56.25s, 4d18m18.36s
semi major axis, semi minor axis (arcsec) = 6.69, 4.1
angle (degrees, anti-clockwise from east) = -106.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 2.44 4.26 22.933 1.901
SDSS_g 34.76 2.3 20.047 0.072
DES_g 45.2 0.49 19.762 0.012
PanSTARRS_g 40.17 1.45 19.890 0.039
SDSS_r 63.4 3.1 19.395 0.053
PanSTARRS_r 56.87 1.88 19.513 0.036
DES_r 61.81 1.08 19.422 0.019
SDSS_i 74.25 3.97 19.223 0.058
PanSTARRS_i 76.29 1.79 19.194 0.025
PanSTARRS_z 77.68 3.37 19.174 0.047
SDSS_z 16.25 12.91 20.873 0.862
DES_z 78.71 2.46 19.160 0.034
PanSTARRS_y 78.08 7.06 19.169 0.098
2MASS_J -142.59 188.89
2MASS_H -366.81 265.29
2MASS_K 237.09 321.68 16.125 1.473
WISE_W1 108.09 15.19 16.117 0.153
WISE_W2 99.2 16.62 15.570 0.182
WISE_W3 36.28 88.07 14.827 2.636
WISE_W4 446.14 482.14 10.656 1.173
 

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})\, 9.377 9.605 9.814
{\rm log}_{10}({\rm SFR}) -0.510 -0.095 0.222
{\rm log}_{10}({\rm sSFR}) -10.223 -9.680 -9.233
{\rm stellar\ age} 0.312 1.276 4.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.746 -1.176 -0.274
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.621 0.258 0.423

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.276 0.607 0.982
\delta -0.480 -0.082 0.208
\tau_1/\tau_2 0.621 1.082 1.474
Q_{PAH} 1.081 2.626 4.767
U_{min} 3.321 10.374 18.097
{\rm log}_{10}(\gamma_e)\, -3.004 -1.785 -0.680

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.098 -1.259 -0.775
{\rm log}_{10}(\tau_{AGN})\, 0.801 1.020 1.485

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.601 -0.172 0.158
0.03-0.10 Gyr -1.899 -0.007 0.768
0.10-0.32 Gyr -0.242 0.524 0.989
0.32-1.02 Gyr -1.468 0.143 0.608
1.02-3.27 Gyr -3.602 -1.476 -0.350
3.27-10.44 Gyr -4.997 -1.728 -0.591
10.44-11.60 Gyr -5.329 -1.644 -0.488