2024ybt

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Information

Transient

Name: AT2024ybt
Right ascension: 1h03m30.00s
Declination: -9d19m18.52s
Discovery Date: Sept. 9, 2024, 11:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2024ybt
Right ascension: 1h03m30.06s
Declination: -9d19m18.78s
Redshift: None
Photometric Redshift: 0.198
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.95
Cutout download processed 19.5
Global aperture construction processed 0.58
Local aperture photometry processed 6.43
Global aperture photometry processed 6.34
Validate local photometry no valid phot 0.03
Validate global photometry processed 17.14
Host information processed 0.09
Global host SED inference processed 420.71
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 1h03m30.00s, -9d19m18.52s
semi major axis, semi minor axis (arcsec) = 0.61, 0.61
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) = 1h03m30.05s, -9d19m18.62s
semi major axis, semi minor axis (arcsec) = 4.64, 3.09
angle (degrees, anti-clockwise from east) = -109.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.24 1.5 22.332 0.383
GALEX_NUV 10.87 1.72 21.309 0.172
SDSS_u 13.21 3.45 21.098 0.283
SDSS_g 35.69 2.03 20.019 0.062
DES_g 37.24 0.35 19.972 0.010
PanSTARRS_g 41.76 0.99 19.848 0.026
SDSS_r 55.41 2.7 19.541 0.053
PanSTARRS_r 58.04 0.76 19.491 0.014
DES_r 67.85 0.76 19.321 0.012
SDSS_i 76.66 3.94 19.189 0.056
PanSTARRS_i 82.69 0.9 19.106 0.012
PanSTARRS_z 95.07 2.33 18.955 0.027
SDSS_z 62.47 11.82 19.411 0.205
DES_z 93.61 2.12 18.972 0.025
PanSTARRS_y 99.58 5.99 18.905 0.065
2MASS_J 45.65 109.13 18.857 2.595
2MASS_H 84.07 148.09 17.721 1.913
2MASS_K 408.27 227.7 15.535 0.606
WISE_W1 65.54 9.49 16.660 0.157
WISE_W2 21.67 13.7 17.221 0.687
WISE_W3 255.86 77.27 12.706 0.328
WISE_W4 408.05 575.2 10.753 1.530
 

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})\, 9.912 10.045 10.187
{\rm log}_{10}({\rm SFR}) 0.015 0.461 0.799
{\rm log}_{10}({\rm sSFR}) -10.075 -9.591 -9.238
{\rm stellar\ age} 3.177 5.099 6.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.565 -1.059 -0.412
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.363 0.166 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.446 0.682
\delta -0.218 0.104 0.285
\tau_1/\tau_2 0.642 1.008 1.366
Q_{PAH} 0.779 2.001 3.768
U_{min} 2.778 8.051 15.431
{\rm log}_{10}(\gamma_e)\, -2.980 -2.055 -0.977

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.768 -1.922 -1.204
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.319 1.806

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.510 -0.080 0.227
0.03-0.10 Gyr 0.016 0.582 0.939
0.10-0.32 Gyr 0.330 0.710 1.011
0.32-1.01 Gyr -0.210 0.301 0.605
1.01-3.21 Gyr -0.288 0.136 0.397
3.21-10.19 Gyr -0.448 0.096 0.323
10.19-11.33 Gyr -0.661 0.075 0.618