2024ass results

Information

Transient
Name:AT2024ass
Right ascension: 11h48m19.81s
Declination:38d44m52.86s
Discovery Date:Jan. 23, 2024, 12:41 p.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:36852
Right ascension: 11h48m20.07s
Declination:38d44m54.15s
Redshift:0.055752
Photometric Redshift:None
 

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_g
DES_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.17
Transient MWEBV processed 0.13
Host match processed 4.43
Host information processed 0.05
Host MWEBV processed 0.09
Global aperture construction processed 0.63
Global aperture photometry processed 5.9
Validate global photometry processed 15.83
Global host SED inference processed 407.58
Local aperture photometry processed 5.68
Validate local photometry processed 0.03
Local host SED inference processed 477.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h48m19.81s, 38d44m52.86s
semi major axis, semi minor axis (arcsec):1.85, 1.85
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 18.63 1.45 20.725 0.085 AB
SDSS_g 95.16 2.59 18.954 0.030 AB
DES_g 93.86 0.55 18.969 0.006 AB
PanSTARRS_g 94.83 0.51 18.958 0.006 AB
SDSS_r 203.73 3.77 18.127 0.020 AB
PanSTARRS_r 192.55 0.51 18.189 0.003 AB
SDSS_i 299.4 4.64 17.709 0.017 AB
PanSTARRS_i 261.37 0.51 17.857 0.002 AB
PanSTARRS_z 340.61 1.37 17.569 0.004 AB
SDSS_z 378.7 6.92 17.454 0.020 AB
DES_z 367.56 2.29 17.487 0.007 AB
PanSTARRS_y 413.34 2.56 17.359 0.007 AB

Aperture details

RA, DEC (J2000):11h48m20.04s, 38d44m53.73s
semi major axis, semi minor axis (arcsec):26.13, 18.77
angle (degrees, anti-clockwise from east):-160.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 280.34 2.24 17.781 0.009 AB
SDSS_u 631.3 13.44 16.899 0.023 AB
PanSTARRS_r 4040.32 5.29 14.884 0.001 AB
SDSS_i 5789.61 24.33 14.493 0.005 AB
SDSS_z 6321.66 60.8 14.398 0.010 AB
DES_z 6127.88 10.4 14.432 0.002 AB
PanSTARRS_y 7819.19 30.35 14.167 0.004 AB
WISE_W2 2808.14 54.56 11.940 0.021 Vega
WISE_W3 7977.2 243.31 8.971 0.033 Vega
WISE_W4 7989.69 1209.66 7.524 0.164 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.681 9.785 9.898
{\rm log}_{10}({\rm SFR}) -1.951 -1.057 -0.357
{\rm log}_{10}({\rm sSFR}) -11.848 -10.868 -10.073
{\rm stellar\ age} 6.603 7.820 10.636

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.334 -0.776 -0.429
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.680 -0.314 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.310 0.731 1.161
\delta -0.543 -0.165 0.200
\tau_1/\tau_2 0.654 0.995 1.375
Q_{PAH} 1.136 3.264 5.418
U_{min} 2.835 7.788 14.927
{\rm log}_{10}(\gamma_e)\, -3.177 -2.094 -0.974

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.540 -1.500 -0.645
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.391 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.371 -1.304 -0.627
0.03-0.10 Gyr -2.178 -1.037 -0.274
0.10-0.33 Gyr -2.073 -0.919 -0.197
0.33-1.08 Gyr -2.226 -0.906 -0.309
1.08-3.56 Gyr -1.872 -0.544 -0.116
3.56-11.71 Gyr -0.663 -0.120 0.054
11.71-13.01 Gyr -0.517 0.117 0.846

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.734 10.844 10.946
{\rm log}_{10}({\rm SFR}) 0.300 0.519 0.753
{\rm log}_{10}({\rm sSFR}) -10.575 -10.331 -10.080
{\rm stellar\ age} 4.587 6.663 8.205

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.760 -0.524 -0.320
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.198 -0.040 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.372 0.577
\delta -0.419 -0.016 0.249
\tau_1/\tau_2 0.515 0.863 1.265
Q_{PAH} 0.434 1.017 1.915
U_{min} 2.558 6.767 13.000
{\rm log}_{10}(\gamma_e)\, -3.524 -2.851 -2.132

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.511 -3.553 -2.177
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.556 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.453 0.663 0.828
0.03-0.10 Gyr -0.076 0.431 0.788
0.10-0.33 Gyr -0.071 0.494 0.913
0.33-1.08 Gyr 0.222 0.814 1.257
1.08-3.56 Gyr 0.436 0.934 1.197
3.56-11.71 Gyr 0.505 0.895 1.106
11.71-13.01 Gyr 0.233 0.915 1.465