2024ssi

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Information

Transient

Name: AT2024ssi
Right ascension: 0h39m40.17s
Declination: 26d11m49.48s
Discovery Date: Aug. 24, 2024, 10:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2024ssi
Right ascension: 0h39m40.34s
Declination: 26d11m49.24s
Redshift: None
Photometric Redshift: 0.075
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.75
Cutout download processed 8.03
Global aperture construction processed 0.71
Local aperture photometry processed 5.46
Global aperture photometry processed 5.33
Validate local photometry processed 0.02
Validate global photometry processed 13.86
Host information processed 0.08
Global host SED inference processed 635.02
Local host SED inference processed 408.97
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.12
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h39m40.17s, 26d11m49.48s
semi major axis, semi minor axis (arcsec) = 1.41, 1.41
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 12.7 0.2 21.140 0.017 AB
PanSTARRS_g 13.25 0.33 21.094 0.027 AB
PanSTARRS_r 18.74 0.35 20.718 0.021 AB
DES_r 19.27 0.41 20.688 0.023 AB
PanSTARRS_i 24.39 0.49 20.432 0.022 AB
PanSTARRS_z 25.88 0.92 20.367 0.039 AB
DES_z 24.38 0.88 20.432 0.039 AB
PanSTARRS_y 34.6 2.19 20.052 0.069 AB

Aperture details

RA, DEC (J2000) = 0h39m40.33s, 26d11m49.37s
semi major axis, semi minor axis (arcsec) = 9.33, 3.95
angle (degrees, anti-clockwise from east) = -104.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.86 4.0 19.820 0.101 AB
GALEX_NUV 50.81 2.84 19.635 0.061 AB
DES_g 127.48 0.66 18.636 0.006 AB
PanSTARRS_g 120.82 1.4 18.695 0.013 AB
PanSTARRS_r 171.17 1.48 18.316 0.009 AB
DES_r 188.28 1.34 18.213 0.008 AB
PanSTARRS_i 218.99 2.01 18.049 0.010 AB
PanSTARRS_z 229.34 3.77 17.999 0.018 AB
DES_z 226.91 2.8 18.010 0.013 AB
PanSTARRS_y 298.69 8.94 17.712 0.033 AB
2MASS_J 430.03 150.85 16.421 0.381 Vega
2MASS_H 245.59 243.51 16.557 1.077 Vega
2MASS_K -6.81 282.8 Vega
WISE_W1 171.28 12.43 15.617 0.079 Vega
WISE_W2 114.43 19.33 15.415 0.183 Vega
WISE_W3 135.31 90.75 13.398 0.728 Vega
WISE_W4 382.87 486.62 10.822 1.380 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.369 8.586 8.726
{\rm log}_{10}({\rm SFR}) -1.932 -1.277 -0.625
{\rm log}_{10}({\rm sSFR}) -10.602 -9.863 -9.056
{\rm stellar\ age} 1.298 4.945 6.824

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.652 -1.159 -0.491
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.720 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.491 0.935
\delta -0.580 -0.204 0.197
\tau_1/\tau_2 0.733 1.102 1.462
Q_{PAH} 1.191 3.005 5.469
U_{min} 2.792 7.942 15.148
{\rm log}_{10}(\gamma_e)\, -2.931 -1.882 -0.763

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.665 -0.205 0.115
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.389 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.126 -1.540 -1.033
0.03-0.10 Gyr -2.088 -1.265 -0.510
0.10-0.33 Gyr -1.843 -1.099 -0.455
0.33-1.07 Gyr -1.991 -1.140 -0.699
1.07-3.51 Gyr -2.555 -1.302 -1.009
3.51-11.49 Gyr -3.120 -1.516 -1.167
11.49-12.77 Gyr -3.109 -1.613 -1.012

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.506 9.587 9.679
{\rm log}_{10}({\rm SFR}) 0.095 0.288 0.558
{\rm log}_{10}({\rm sSFR}) -9.527 -9.301 -9.034
{\rm stellar\ age} 6.568 7.472 9.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.592 -0.242 -0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.133 0.256 0.367

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.029 0.109 0.305
\delta -0.163 0.211 0.353
\tau_1/\tau_2 0.779 1.180 1.605
Q_{PAH} 1.794 4.015 5.829
U_{min} 2.573 7.843 15.362
{\rm log}_{10}(\gamma_e)\, -2.560 -1.178 -0.291

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.835 -2.384 -1.473
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.419 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.508 -0.317 -0.142
0.03-0.10 Gyr 0.209 0.420 0.697
0.10-0.33 Gyr -1.829 -0.743 -0.290
0.33-1.07 Gyr -2.171 -0.973 -0.588
1.07-3.51 Gyr -1.619 -0.772 -0.410
3.51-11.49 Gyr -0.810 -0.325 -0.188
11.49-12.77 Gyr -0.627 -0.064 0.596