2024sbd results

Information

Transient
Name:AT2024sbd
Right ascension: 17h40m45.81s
Declination:-25d18m49.68s
Discovery Date:Aug. 5, 2024, 8:06 p.m.
Classification:None
Redshift:None
MW E(B-V):1.585
Host
Name:2024sbd
Right ascension: 17h40m45.83s
Declination:-25d18m49.71s
Redshift:None
Photometric Redshift:0.046
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.54
Transient MWEBV processed 0.1
Host match processed 12.03
Host information processed 0.13
Host MWEBV processed 0.08
Global aperture construction processed 0.65
Global aperture photometry processed 3.64
Validate global photometry processed 10.73
Global host SED inference processed 4236.26
Local aperture photometry processed 3.59
Validate local photometry processed 0.02
Local host SED inference processed 2118.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h40m45.81s, -25d18m49.68s
semi major axis, semi minor axis (arcsec):2.2, 2.2
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 18.84 0.62 20.712 0.035 AB
PanSTARRS_r 208.01 2.1 18.105 0.011 AB
PanSTARRS_i 661.53 5.69 16.849 0.009 AB
PanSTARRS_z 1336.44 10.52 16.085 0.009 AB
PanSTARRS_y 2007.28 17.97 15.643 0.010 AB

Aperture details

RA, DEC (J2000):17h40m45.81s, -25d18m49.56s
semi major axis, semi minor axis (arcsec):1.77, 1.67
angle (degrees, anti-clockwise from east):-32.97
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1.45 0.93 23.496 0.695 AB
PanSTARRS_g 18.52 0.48 20.731 0.028 AB
PanSTARRS_r 183.81 1.54 18.239 0.009 AB
PanSTARRS_i 583.8 3.94 16.984 0.007 AB
PanSTARRS_z 1172.17 7.09 16.228 0.007 AB
PanSTARRS_y 1728.81 11.69 15.806 0.007 AB
2MASS_J 4345.37 773.71 13.910 0.193 Vega
2MASS_H 7656.66 1577.02 12.822 0.224 Vega
2MASS_K 6808.67 1404.2 12.480 0.224 Vega
WISE_W3 -509.32 3363.52 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.727 10.851 10.924
{\rm log}_{10}({\rm SFR}) 0.021 0.535 0.839
{\rm log}_{10}({\rm sSFR}) -10.847 -10.310 -9.949
{\rm stellar\ age} 2.891 5.654 6.965

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.657 -1.287 -0.916
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.886 -1.081 0.385

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.510 0.675 0.893
\delta -0.920 -0.767 -0.580
\tau_1/\tau_2 0.419 0.790 1.219
Q_{PAH} 0.816 2.670 4.998
U_{min} 2.947 8.325 15.551
{\rm log}_{10}(\gamma_e)\, -3.440 -2.131 -1.298

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.728 -4.145 -2.159
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.363 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.021 0.535 0.839
0.03-0.10 Gyr -0.092 0.832 1.577
0.10-0.33 Gyr -0.235 0.652 1.206
0.33-1.09 Gyr -0.097 0.663 1.100
1.09-3.59 Gyr 0.424 0.840 1.135
3.59-11.82 Gyr -0.144 0.598 0.814
11.82-13.14 Gyr -0.548 0.539 0.949

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.907 11.031 11.165
{\rm log}_{10}({\rm SFR}) -0.115 0.551 0.895
{\rm log}_{10}({\rm sSFR}) -11.253 -10.486 -10.095
{\rm stellar\ age} 6.043 7.684 11.654

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.781 -1.449 -1.079
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.951 -1.816 -0.875

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.508 0.678 0.863
\delta -0.511 -0.229 0.154
\tau_1/\tau_2 0.593 1.048 1.513
Q_{PAH} 0.625 1.931 4.237
U_{min} 2.876 9.005 17.358
{\rm log}_{10}(\gamma_e)\, -3.482 -2.254 -1.307

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.120 -2.108 -1.198
{\rm log}_{10}(\tau_{AGN})\, 0.834 1.236 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.115 0.551 0.895
0.03-0.10 Gyr -0.071 0.812 1.257
0.10-0.33 Gyr -3.007 -0.599 0.703
0.33-1.09 Gyr -3.460 -1.061 0.421
1.09-3.59 Gyr -2.209 0.231 1.028
3.59-11.82 Gyr -0.406 0.814 1.081
11.82-13.14 Gyr -0.955 0.866 1.967