2024ssu results

Information

Transient
Name:AT2024ssu
Right ascension: 0h37m21.00s
Declination:7d58m40.71s
Discovery Date:Aug. 25, 2024, 8:38 a.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:2024ssu
Right ascension: 0h37m21.07s
Declination:7d58m40.18s
Redshift:None
Photometric Redshift:0.080
 

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_r
DES_z
DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.77
Transient MWEBV processed 0.05
Host match processed 2.13
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 5.81
Validate global photometry processed 20.16
Global host SED inference processed 439.7
Local aperture photometry processed 5.8
Validate local photometry processed 0.02
Local host SED inference processed 441.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h37m21.00s, 7d58m40.71s
semi major axis, semi minor axis (arcsec):1.32, 1.32
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 51.01 0.35 19.631 0.008 AB
SDSS_r 62.33 2.14 19.413 0.037 AB
PanSTARRS_r 72.88 0.39 19.243 0.006 AB
DES_r 70.27 0.57 19.283 0.009 AB
SDSS_i 77.93 2.52 19.171 0.035 AB
PanSTARRS_i 90.03 0.38 19.014 0.005 AB
PanSTARRS_z 96.16 0.98 18.943 0.011 AB
SDSS_z 92.64 4.91 18.983 0.057 AB
DES_z 85.99 1.49 19.064 0.019 AB
PanSTARRS_y 102.55 1.96 18.873 0.021 AB

Aperture details

RA, DEC (J2000):0h37m21.08s, 7d58m40.33s
semi major axis, semi minor axis (arcsec):7.84, 3.87
angle (degrees, anti-clockwise from east):-70.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.84 1.09 20.901 0.074 AB
GALEX_NUV 25.98 0.92 20.363 0.038 AB
SDSS_u 49.27 5.1 19.669 0.112 AB
SDSS_g 181.86 3.99 18.251 0.024 AB
PanSTARRS_g 191.63 1.37 18.194 0.008 AB
SDSS_r 265.57 4.96 17.840 0.020 AB
PanSTARRS_r 269.66 1.5 17.823 0.006 AB
DES_r 273.66 1.23 17.807 0.005 AB
SDSS_i 334.98 6.45 17.587 0.021 AB
PanSTARRS_i 327.93 1.47 17.611 0.005 AB
PanSTARRS_z 350.72 3.82 17.538 0.012 AB
SDSS_z 397.52 18.44 17.402 0.050 AB
DES_z 348.86 3.15 17.543 0.010 AB
PanSTARRS_y 371.59 7.68 17.475 0.022 AB
2MASS_J 367.14 187.7 16.593 0.555 Vega
2MASS_H 599.22 298.47 15.588 0.541 Vega
2MASS_K 292.19 322.73 15.898 1.199 Vega
WISE_W1 214.52 14.23 15.372 0.072 Vega
WISE_W2 102.99 27.52 15.529 0.290 Vega
WISE_W3 206.52 222.93 12.939 1.172 Vega
WISE_W4 152.47 1128.07 11.822 8.033 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.046 9.220 9.331
{\rm log}_{10}({\rm SFR}) -1.323 -0.800 -0.094
{\rm log}_{10}({\rm sSFR}) -10.547 -9.985 -9.290
{\rm stellar\ age} 1.617 5.317 7.139

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.737 -1.390 -0.869
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.451 -0.895 -0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.347 0.815
\delta -0.642 -0.241 0.217
\tau_1/\tau_2 0.662 1.025 1.399
Q_{PAH} 0.639 2.408 4.984
U_{min} 2.881 8.107 15.311
{\rm log}_{10}(\gamma_e)\, -3.119 -1.915 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.629 -0.706 -0.154
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.479 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.421 -1.080 -0.697
0.03-0.10 Gyr -1.494 -0.749 0.036
0.10-0.33 Gyr -1.222 -0.515 0.114
0.33-1.07 Gyr -1.223 -0.579 -0.091
1.07-3.50 Gyr -1.651 -0.694 -0.426
3.50-11.43 Gyr -2.372 -0.851 -0.542
11.43-12.70 Gyr -2.511 -0.865 -0.273

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.638 9.744 9.857
{\rm log}_{10}({\rm SFR}) -0.877 -0.592 -0.302
{\rm log}_{10}({\rm sSFR}) -10.650 -10.346 -10.021
{\rm stellar\ age} 3.287 5.011 6.294

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.241 -0.816
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -0.977 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.229 0.354
\delta -0.454 -0.125 0.152
\tau_1/\tau_2 0.806 1.126 1.444
Q_{PAH} 1.796 3.707 5.470
U_{min} 2.752 7.719 14.596
{\rm log}_{10}(\gamma_e)\, -2.777 -1.745 -0.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.973 -2.618 -1.723
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.441 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.848 -0.641 -0.476
0.03-0.10 Gyr -1.027 -0.576 -0.229
0.10-0.33 Gyr -0.488 -0.074 0.236
0.33-1.07 Gyr 0.051 0.278 0.476
1.07-3.50 Gyr -0.269 0.010 0.199
3.50-11.43 Gyr -0.814 -0.301 -0.063
11.43-12.70 Gyr -1.120 -0.363 0.114