2024shh results

Information

Transient
Name:AT2024shh
Right ascension: 2h31m32.25s
Declination:-0d48m41.69s
Discovery Date:Aug. 15, 2024, 2:02 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2024shh
Right ascension: 2h31m32.16s
Declination:-0d48m41.33s
Redshift:0.032811
Photometric Redshift:0.050
 

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 8.91
Transient MWEBV processed 0.12
Host match processed 1.35
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 5.06
Validate global photometry processed 13.68
Global host SED inference processed 791.33
Local aperture photometry processed 5.37
Validate local photometry processed 0.02
Local host SED inference processed 448.05
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h31m32.25s, -0d48m41.69s
semi major axis, semi minor axis (arcsec):3.06, 3.06
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 114.56 0.73 18.752 0.007 AB
PanSTARRS_g 114.86 0.83 18.750 0.008 AB
PanSTARRS_r 187.36 0.86 18.218 0.005 AB
DES_r 203.8 1.49 18.127 0.008 AB
PanSTARRS_i 238.88 1.02 17.955 0.005 AB
PanSTARRS_z 271.76 1.94 17.815 0.008 AB
DES_z 302.14 2.96 17.699 0.011 AB
PanSTARRS_y 328.56 5.23 17.608 0.017 AB
2MASS_J 431.49 66.28 16.418 0.167 Vega
2MASS_H 388.78 97.05 16.058 0.271 Vega
2MASS_K 439.37 129.25 15.455 0.319 Vega

Aperture details

RA, DEC (J2000):2h31m32.17s, -0d48m41.40s
semi major axis, semi minor axis (arcsec):14.76, 4.29
angle (degrees, anti-clockwise from east):-61.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.7 1.16 20.049 0.036 AB
GALEX_NUV 47.62 0.89 19.706 0.020 AB
DES_g 180.72 0.98 18.257 0.006 AB
PanSTARRS_g 278.09 2.09 17.790 0.008 AB
PanSTARRS_r 443.41 2.12 17.283 0.005 AB
DES_r 309.89 1.92 17.672 0.007 AB
PanSTARRS_z 600.83 4.81 16.953 0.009 AB
DES_z 436.32 3.98 17.300 0.010 AB
PanSTARRS_y 705.59 12.99 16.779 0.020 AB
2MASS_J 1064.69 211.8 15.437 0.216 Vega
2MASS_H 944.23 307.36 15.095 0.353 Vega
2MASS_K 853.51 414.37 14.734 0.527 Vega
WISE_W1 375.04 16.73 14.766 0.048 Vega
WISE_W4 1244.25 627.04 9.543 0.547 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.853 9.049 9.203
{\rm log}_{10}({\rm SFR}) -1.444 -1.174 -0.904
{\rm log}_{10}({\rm sSFR}) -10.520 -10.197 -9.866
{\rm stellar\ age} 3.907 6.273 7.880

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.700 -1.187 -0.596
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.683 -0.148 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.523 0.804 1.081
\delta -0.480 -0.166 0.207
\tau_1/\tau_2 0.574 0.935 1.333
Q_{PAH} 1.186 2.734 4.829
U_{min} 2.659 7.659 15.156
{\rm log}_{10}(\gamma_e)\, -3.429 -2.179 -1.226

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.378 -3.164 -1.440
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.418 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.444 -1.174 -0.904
0.03-0.10 Gyr -1.717 -0.991 -0.483
0.10-0.33 Gyr -1.943 -1.167 -0.687
0.33-1.09 Gyr -1.752 -1.137 -0.759
1.09-3.62 Gyr -1.547 -1.081 -0.760
3.62-11.99 Gyr -1.681 -1.180 -0.925
11.99-13.32 Gyr -1.967 -1.179 -0.686

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.440 9.543 9.632
{\rm log}_{10}({\rm SFR}) -1.144 -0.746 -0.185
{\rm log}_{10}({\rm sSFR}) -10.692 -10.266 -9.736
{\rm stellar\ age} 8.223 11.390 12.506

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.235 -0.800 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.493 -0.253 0.041

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.387 0.627
\delta -0.160 0.157 0.312
\tau_1/\tau_2 0.747 1.186 1.591
Q_{PAH} 0.402 1.253 2.956
U_{min} 2.899 8.531 16.567
{\rm log}_{10}(\gamma_e)\, -3.121 -1.865 -1.024

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.394 -1.698 -1.034
{\rm log}_{10}(\tau_{AGN})\, 1.148 1.538 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.144 -0.746 -0.185
0.03-0.10 Gyr -1.252 -0.591 -0.012
0.10-0.33 Gyr -4.512 -2.688 -1.424
0.33-1.09 Gyr -6.447 -3.214 -1.967
1.09-3.62 Gyr -5.748 -3.961 -2.157
3.62-11.99 Gyr -2.983 -1.172 -0.563
11.99-13.32 Gyr -0.575 0.325 0.485