2024smi results

Information

Transient
Name:AT2024smi
Right ascension: 18h14m34.11s
Declination:52d34m02.91s
Discovery Date:Aug. 22, 2024, 5:09 a.m.
Classification:None
Redshift:None
MW E(B-V):0.027
Host
Name:2024smi
Right ascension: 18h14m34.18s
Declination:52d34m01.77s
Redshift:0.075811
Photometric Redshift:0.088
 

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_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.62
Transient MWEBV processed 0.12
Host match processed 1.47
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 4.27
Validate global photometry processed 13.24
Global host SED inference processed 397.19
Local aperture photometry processed 4.24
Validate local photometry processed 0.02
Local host SED inference processed 465.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h14m34.11s, 52d34m02.91s
semi major axis, semi minor axis (arcsec):1.39, 1.39
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 72.24 0.53 19.253 0.008 AB
PanSTARRS_g 93.61 0.48 18.972 0.006 AB
PanSTARRS_r 214.22 0.52 18.073 0.003 AB
PanSTARRS_i 318.24 0.5 17.643 0.002 AB
PanSTARRS_z 413.91 1.57 17.358 0.004 AB
DES_z 427.17 3.48 17.323 0.009 AB
PanSTARRS_y 482.82 2.5 17.191 0.006 AB

Aperture details

RA, DEC (J2000):18h14m34.18s, 52d34m01.77s
semi major axis, semi minor axis (arcsec):13.87, 8.77
angle (degrees, anti-clockwise from east):-8.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.46 4.71 19.966 0.136 AB
GALEX_NUV 108.53 5.59 18.811 0.056 AB
DES_g 756.19 1.82 16.703 0.003 AB
PanSTARRS_g 802.09 3.59 16.639 0.005 AB
PanSTARRS_i 1977.17 3.55 15.660 0.002 AB
PanSTARRS_z 2434.56 11.66 15.434 0.005 AB
DES_z 2657.78 9.26 15.339 0.004 AB
PanSTARRS_y 3037.07 19.02 15.194 0.007 AB
2MASS_J 4289.46 344.23 13.924 0.087 Vega
2MASS_H 5289.81 513.07 13.224 0.105 Vega
2MASS_K 5246.0 578.03 12.763 0.120 Vega
WISE_W3 5558.48 85.68 9.364 0.017 Vega
WISE_W4 6207.24 692.26 7.798 0.121 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.141 10.259 10.367
{\rm log}_{10}({\rm SFR}) -1.588 -0.742 -0.170
{\rm log}_{10}({\rm sSFR}) -11.854 -10.985 -10.387
{\rm stellar\ age} 7.221 8.694 12.057

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.340 -0.904 -0.527
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.029 -0.506 -0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.583 0.895 1.323
\delta -0.709 -0.407 -0.072
\tau_1/\tau_2 0.659 1.053 1.440
Q_{PAH} 0.885 2.705 5.428
U_{min} 2.928 8.647 17.361
{\rm log}_{10}(\gamma_e)\, -3.070 -1.590 -0.553

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.839 -1.892 -0.737
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.357 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.588 -0.742 -0.170
0.03-0.10 Gyr -2.868 -1.122 -0.266
0.10-0.33 Gyr -4.291 -1.779 -0.626
0.33-1.07 Gyr -4.453 -1.817 -0.597
1.07-3.51 Gyr -3.995 -1.468 -0.108
3.51-11.48 Gyr -1.934 -0.030 0.236
11.48-12.76 Gyr -0.210 0.621 1.234

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.866 10.906 10.958
{\rm log}_{10}({\rm SFR}) 0.013 0.314 0.573
{\rm log}_{10}({\rm sSFR}) -10.884 -10.605 -10.330
{\rm stellar\ age} 6.695 7.632 9.762

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.372 -0.070 0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -1.124 0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.520 0.861
\delta -0.382 0.011 0.230
\tau_1/\tau_2 0.850 1.158 1.507
Q_{PAH} 0.666 1.404 2.512
U_{min} 2.577 7.618 14.678
{\rm log}_{10}(\gamma_e)\, -3.565 -2.861 -2.003

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.928 -2.094 -1.379
{\rm log}_{10}(\tau_{AGN})\, 0.897 1.227 1.672

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.013 0.314 0.573
0.03-0.10 Gyr 0.495 0.775 1.045
0.10-0.33 Gyr -0.197 0.339 0.709
0.33-1.07 Gyr -0.319 0.194 0.529
1.07-3.51 Gyr -0.135 0.400 0.745
3.51-11.48 Gyr 0.487 0.809 0.911
11.48-12.76 Gyr 0.505 1.019 1.610