2024ulb results

Information

Transient
Name:AT2024ulb
Right ascension: 1h23m48.88s
Declination:-15d42m35.74s
Discovery Date:Sept. 1, 2024, 6:38 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:2024ulb
Right ascension: 1h23m48.96s
Declination:-15d42m35.26s
Redshift:0.044104
Photometric Redshift:0.055
 

Cutout Download Report

Downloaded Unavailable
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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.92
Transient MWEBV processed 0.19
Host match processed 2.21
Host information processed 0.09
Host MWEBV processed 0.12
Global aperture construction processed 0.96
Global aperture photometry processed 6.08
Validate global photometry processed 14.6
Global host SED inference processed 466.54
Local aperture photometry processed 6.75
Validate local photometry processed 0.02
Local host SED inference processed 484.31
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h23m48.88s, -15d42m35.74s
semi major axis, semi minor axis (arcsec):2.3, 2.3
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 443.62 0.62 17.282 0.002 AB
PanSTARRS_g 438.09 0.72 17.296 0.002 AB
PanSTARRS_r 953.2 1.06 16.452 0.001 AB
DES_r 1009.14 1.08 16.390 0.001 AB
PanSTARRS_i 1380.59 1.19 16.050 0.001 AB
PanSTARRS_z 1750.48 2.1 15.792 0.001 AB
DES_z 1910.72 4.36 15.697 0.002 AB
PanSTARRS_y 1960.46 3.87 15.669 0.002 AB

Aperture details

RA, DEC (J2000):1h23m48.96s, -15d42m35.19s
semi major axis, semi minor axis (arcsec):12.04, 5.69
angle (degrees, anti-clockwise from east):-156.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.04 1.69 21.638 0.228 AB
GALEX_NUV 11.92 2.0 21.209 0.182 AB
DES_g 990.02 0.99 16.411 0.001 AB
PanSTARRS_g 1090.87 2.17 16.306 0.002 AB
PanSTARRS_r 2243.64 2.94 15.523 0.001 AB
DES_r 2195.51 1.65 15.546 0.001 AB
PanSTARRS_i 3218.48 3.61 15.131 0.001 AB
PanSTARRS_z 3974.37 6.76 14.902 0.002 AB
DES_z 3993.03 6.45 14.897 0.002 AB
PanSTARRS_y 4761.77 13.15 14.706 0.003 AB
2MASS_J 6129.38 201.97 13.537 0.036 Vega
2MASS_H 7710.76 337.04 12.815 0.047 Vega
2MASS_K 6126.9 371.02 12.594 0.066 Vega
WISE_W1 2864.42 32.04 12.558 0.012 Vega
WISE_W2 1581.95 36.48 12.563 0.025 Vega
WISE_W3 485.62 114.04 12.010 0.255 Vega
WISE_W4 -879.19 555.87 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.204 10.307 10.451
{\rm log}_{10}({\rm SFR}) -4.931 -1.599 -0.262
{\rm log}_{10}({\rm sSFR}) -15.242 -11.949 -10.559
{\rm stellar\ age} 7.485 8.740 12.454

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.530 -1.038 -0.716
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.733 -0.858 0.220

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 0.687 0.980
\delta -0.805 -0.544 -0.127
\tau_1/\tau_2 0.560 0.994 1.424
Q_{PAH} 1.063 2.988 5.228
U_{min} 2.991 8.804 16.778
{\rm log}_{10}(\gamma_e)\, -2.980 -1.344 -0.575

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.054 -2.245 -1.090
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.510 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.471 -1.701 -0.495
0.03-0.10 Gyr -6.039 -1.823 -0.225
0.10-0.33 Gyr -5.805 -1.940 -0.203
0.33-1.09 Gyr -5.439 -1.758 -0.228
1.09-3.59 Gyr -3.839 -1.153 0.147
3.59-11.85 Gyr -1.434 0.306 0.552
11.85-13.17 Gyr -0.059 0.843 1.563

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.674 10.738 10.768
{\rm log}_{10}({\rm SFR}) -2.058 -1.524 -1.060
{\rm log}_{10}({\rm sSFR}) -12.763 -12.240 -11.755
{\rm stellar\ age} 10.314 12.433 12.503

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.709 -0.556 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.576 -0.663 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.244 0.370
\delta -0.550 -0.267 -0.046
\tau_1/\tau_2 0.501 0.930 1.389
Q_{PAH} 0.538 1.552 3.224
U_{min} 3.308 8.818 16.619
{\rm log}_{10}(\gamma_e)\, -3.094 -1.945 -1.204

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.446 -3.643 -2.738
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.490 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.305 -1.544 -1.084
0.03-0.10 Gyr -3.117 -1.659 -1.016
0.10-0.33 Gyr -4.833 -2.157 -1.285
0.33-1.09 Gyr -5.700 -2.498 -1.355
1.09-3.59 Gyr -4.316 -2.097 -0.912
3.59-11.85 Gyr -2.359 -0.925 0.662
11.85-13.17 Gyr 1.544 1.865 1.903