2024skg results

Information

Transient
Name:AT2024skg
Right ascension: 19h15m35.09s
Declination:41d18m17.44s
Discovery Date:Aug. 18, 2024, 6:24 a.m.
Classification:None
Redshift:None
MW E(B-V):0.061
Host
Name:2024skg
Right ascension: 19h15m35.24s
Declination:41d18m19.05s
Redshift:0.044857
Photometric Redshift:0.040
 

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
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 4.17
Transient MWEBV processed 0.11
Host match processed 1.97
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 3.62
Validate global photometry processed 11.71
Global host SED inference processed 413.43
Local aperture photometry processed 3.55
Validate local photometry processed 0.02
Local host SED inference processed 428.76
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h15m35.09s, 41d18m17.44s
semi major axis, semi minor axis (arcsec):2.27, 2.27
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 329.39 0.61 17.606 0.002 AB
PanSTARRS_r 627.17 0.78 16.907 0.001 AB
PanSTARRS_i 892.72 1.01 16.523 0.001 AB
PanSTARRS_z 1106.31 1.92 16.290 0.002 AB
PanSTARRS_y 1328.34 4.04 16.092 0.003 AB

Aperture details

RA, DEC (J2000):19h15m35.24s, 41d18m19.18s
semi major axis, semi minor axis (arcsec):10.19, 7.76
angle (degrees, anti-clockwise from east):-179.85
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.92 0.96 20.174 0.034 AB
GALEX_NUV 74.01 0.8 19.227 0.012 AB
PanSTARRS_g 1296.69 2.04 16.118 0.002 AB
PanSTARRS_r 2545.19 2.51 15.386 0.001 AB
PanSTARRS_i 3478.85 3.33 15.046 0.001 AB
PanSTARRS_z 4473.12 6.8 14.773 0.002 AB
PanSTARRS_y 5533.26 15.09 14.543 0.003 AB
2MASS_J 7860.77 234.31 13.266 0.032 Vega
2MASS_H 10068.59 383.18 12.525 0.041 Vega
2MASS_K 8685.48 406.71 12.215 0.051 Vega
WISE_W1 4504.83 48.5 12.067 0.012 Vega
WISE_W2 2959.21 44.26 11.883 0.016 Vega
WISE_W3 12918.89 121.12 8.448 0.010 Vega
WISE_W4 18990.72 1016.2 6.584 0.058 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.849 9.975 10.083
{\rm log}_{10}({\rm SFR}) -1.743 -0.685 -0.334
{\rm log}_{10}({\rm sSFR}) -11.634 -10.654 -10.274
{\rm stellar\ age} 4.181 6.505 7.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.400 -0.793 -0.381
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.461 -0.282 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.453 0.772 1.057
\delta -0.652 -0.346 -0.066
\tau_1/\tau_2 0.655 1.037 1.409
Q_{PAH} 0.978 3.229 5.685
U_{min} 2.759 8.019 15.495
{\rm log}_{10}(\gamma_e)\, -3.258 -1.838 -0.731

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.790 -1.491 -0.681
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.566 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.743 -0.685 -0.334
0.03-0.10 Gyr -1.731 -0.532 0.013
0.10-0.33 Gyr -1.692 -0.496 0.028
0.33-1.09 Gyr -1.052 -0.311 0.092
1.09-3.59 Gyr -0.633 -0.125 0.167
3.59-11.84 Gyr -0.707 -0.204 0.005
11.84-13.16 Gyr -1.057 -0.223 0.265

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.588 10.643 10.698
{\rm log}_{10}({\rm SFR}) -0.084 0.249 0.494
{\rm log}_{10}({\rm sSFR}) -10.747 -10.396 -10.113
{\rm stellar\ age} 6.482 7.309 8.389

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.388 -0.155 0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.892 -1.573 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.515 0.748
\delta -0.573 -0.355 -0.195
\tau_1/\tau_2 0.759 1.078 1.400
Q_{PAH} 0.816 1.780 3.550
U_{min} 2.844 7.723 14.908
{\rm log}_{10}(\gamma_e)\, -2.927 -2.019 -1.423

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.749 -2.484 -1.666
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.626 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.084 0.249 0.494
0.03-0.10 Gyr -0.043 0.355 0.719
0.10-0.33 Gyr -0.282 0.124 0.427
0.33-1.09 Gyr -0.172 0.153 0.365
1.09-3.59 Gyr 0.071 0.349 0.557
3.59-11.84 Gyr 0.369 0.536 0.636
11.84-13.16 Gyr 0.153 0.595 1.041