2024obs

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Information

Transient

Name: AT2024obs
Right ascension: 15h06m54.12s
Declination: 23d03m34.03s
Discovery Date: May 3, 2024, 1:03 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2024obs
Right ascension: 15h06m54.33s
Declination: 23d03m34.64s
Redshift: None
Photometric Redshift: 0.163
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.44
Cutout download processed 16.68
Global aperture construction processed 0.59
Local aperture photometry processed 5.87
Global aperture photometry processed 6.26
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.1
Host information processed 0.16
Global host SED inference processed 450.65
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 15h06m54.12s, 23d03m34.03s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 15h06m54.32s, 23d03m34.72s
semi major axis, semi minor axis (arcsec) = 4.78, 3.95
angle (degrees, anti-clockwise from east) = -103.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 32.38 4.04 20.124 0.135 AB
SDSS_g 60.65 2.37 19.443 0.042 AB
PanSTARRS_g 66.01 1.14 19.351 0.019 AB
SDSS_r 137.33 3.62 18.556 0.029 AB
PanSTARRS_r 133.02 1.23 18.590 0.010 AB
DES_r 145.54 1.13 18.493 0.008 AB
SDSS_i 194.41 4.8 18.178 0.027 AB
PanSTARRS_i 192.56 1.58 18.189 0.009 AB
PanSTARRS_z 234.24 3.24 17.976 0.015 AB
SDSS_z 257.43 14.39 17.873 0.061 AB
DES_z 247.9 3.66 17.914 0.016 AB
PanSTARRS_y 263.62 5.81 17.848 0.024 AB
2MASS_J 595.62 125.49 16.068 0.229 Vega
2MASS_H 309.88 189.93 16.304 0.665 Vega
2MASS_K 401.98 239.23 15.552 0.646 Vega
WISE_W1 201.47 12.27 15.440 0.066 Vega
WISE_W2 150.24 16.31 15.119 0.118 Vega
WISE_W3 309.36 58.42 12.500 0.205 Vega
WISE_W4 616.32 300.01 10.305 0.528 Vega
 

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})\, 10.331 10.450 10.563
{\rm log}_{10}({\rm SFR}) -1.246 -0.264 0.165
{\rm log}_{10}({\rm sSFR}) -11.647 -10.688 -10.259
{\rm stellar\ age} 5.354 6.727 8.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.275 -0.804 -0.493
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -0.601 0.225

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.404 0.601
\delta -0.817 -0.512 -0.107
\tau_1/\tau_2 0.638 1.034 1.402
Q_{PAH} 0.541 1.724 3.722
U_{min} 3.022 9.865 17.416
{\rm log}_{10}(\gamma_e)\, -3.124 -2.198 -1.202

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.834 -2.360 -1.456
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.315 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.372 -0.397 0.031
0.03-0.10 Gyr -0.774 0.162 0.761
0.10-0.32 Gyr -1.667 -0.170 0.383
0.32-1.03 Gyr -1.798 -0.296 0.224
1.03-3.29 Gyr -1.193 0.040 0.448
3.29-10.54 Gyr -0.213 0.364 0.552
10.54-11.71 Gyr -0.611 0.381 1.089