2024ssl results

Information

Transient
Name:AT2024ssl
Right ascension: 21h25m20.35s
Declination:15d35m15.26s
Discovery Date:Aug. 25, 2024, 6:35 a.m.
Classification:None
Redshift:None
MW E(B-V):0.076
Host
Name:2024ssl
Right ascension: 21h25m20.51s
Declination:15d35m15.42s
Redshift:0.052442
Photometric Redshift:0.033
 

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 7.88
Transient MWEBV processed 0.04
Host match processed 3.28
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.6
Global aperture photometry processed 4.93
Validate global photometry processed 13.39
Global host SED inference processed 382.98
Local aperture photometry processed 4.96
Validate local photometry processed 0.02
Local host SED inference processed 490.35
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h25m20.35s, 15d35m15.26s
semi major axis, semi minor axis (arcsec):1.96, 1.96
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 248.75 0.64 17.911 0.003 AB
PanSTARRS_g 286.08 0.58 17.759 0.002 AB
PanSTARRS_r 560.79 0.74 17.028 0.001 AB
DES_r 559.92 1.81 17.030 0.004 AB
PanSTARRS_i 842.76 0.8 16.586 0.001 AB
PanSTARRS_z 1042.44 1.68 16.355 0.002 AB
DES_z 1020.05 7.52 16.378 0.008 AB
PanSTARRS_y 1270.22 3.84 16.140 0.003 AB

Aperture details

RA, DEC (J2000):21h25m20.51s, 15d35m15.89s
semi major axis, semi minor axis (arcsec):16.1, 8.91
angle (degrees, anti-clockwise from east):-134.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 90.19 8.74 19.012 0.105 AB
GALEX_NUV 124.01 5.29 18.666 0.046 AB
DES_g 1729.2 1.85 15.805 0.001 AB
PanSTARRS_g 1726.76 2.97 15.807 0.002 AB
PanSTARRS_r 3177.9 3.55 15.145 0.001 AB
DES_r 3613.55 4.82 15.005 0.001 AB
PanSTARRS_i 4691.66 4.0 14.722 0.001 AB
PanSTARRS_z 5653.97 9.36 14.519 0.002 AB
PanSTARRS_y 6975.57 22.54 14.291 0.004 AB
2MASS_J 9351.51 333.4 13.078 0.039 Vega
2MASS_H 11475.8 581.08 12.383 0.055 Vega
2MASS_K 11071.12 457.45 11.952 0.045 Vega
WISE_W1 6412.39 54.25 11.683 0.009 Vega
WISE_W2 4092.54 62.23 11.531 0.017 Vega
WISE_W3 9796.34 190.25 8.748 0.021 Vega
WISE_W4 16265.85 1374.49 6.752 0.092 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.116 10.217 10.344
{\rm log}_{10}({\rm SFR}) -2.445 -1.070 -0.179
{\rm log}_{10}({\rm sSFR}) -12.962 -11.321 -10.382
{\rm stellar\ age} 6.561 8.086 11.947

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.618 -1.101 -0.681
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.518 -0.534 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.297 0.639 1.082
\delta -0.745 -0.399 -0.027
\tau_1/\tau_2 0.595 0.965 1.380
Q_{PAH} 0.543 1.902 4.680
U_{min} 2.808 8.140 15.742
{\rm log}_{10}(\gamma_e)\, -3.485 -2.107 -0.585

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.440 -0.872 -0.330
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.423 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.999 -1.288 -0.461
0.03-0.10 Gyr -3.275 -1.180 -0.120
0.10-0.33 Gyr -3.130 -1.091 -0.031
0.33-1.08 Gyr -2.966 -0.994 0.064
1.08-3.57 Gyr -2.569 -0.428 0.314
3.57-11.75 Gyr -0.932 0.244 0.477
11.75-13.06 Gyr -0.197 0.619 1.427

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.864 10.923 10.974
{\rm log}_{10}({\rm SFR}) 0.303 0.481 0.644
{\rm log}_{10}({\rm sSFR}) -10.613 -10.441 -10.266
{\rm stellar\ age} 6.005 6.921 7.823

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.391 -0.163 0.011
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.838 0.037 0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.367 0.482 0.639
\delta 0.005 0.195 0.323
\tau_1/\tau_2 0.580 0.874 1.199
Q_{PAH} 0.634 1.250 2.066
U_{min} 2.599 6.932 13.568
{\rm log}_{10}(\gamma_e)\, -3.145 -2.361 -1.887

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.617 -2.418 -1.917
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.284 1.730

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.502 0.679 0.840
0.03-0.10 Gyr -0.018 0.347 0.619
0.10-0.33 Gyr -0.001 0.382 0.653
0.33-1.08 Gyr 0.290 0.605 0.812
1.08-3.57 Gyr 0.802 1.037 1.228
3.57-11.75 Gyr 0.857 1.037 1.149
11.75-13.06 Gyr 0.523 1.019 1.426