2022aant results

Information

Transient
Name:AT2022aant
Right ascension: 5h02m42.21s
Declination:9d39m31.38s
Discovery Date:Nov. 15, 2022, 11:57 a.m.
Classification:None
Redshift:0.037532
MW E(B-V):0.161
Host
Name:WISEA J050242.22+093931.3
Object ID:119590756759460998
Catalog Name:panstarrs
Catalog Release:dr2
Right ascension: 5h02m42.23s
Declination:9d39m31.39s
Redshift:0.037532
Photometric Redshift:None
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 4.42
Transient MWEBV processed 0.08
Host match processed 7.27
Host information processed 0.17
Host MWEBV processed 0.05
Host spectrum download processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 4.6
Validate global photometry processed 12.83
Global host SED inference processed 324.41
Local aperture photometry processed 7.43
Validate local photometry processed 0.02
Local host SED inference processed 401.18
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.650 9.783 9.890
{\rm log}_{10}({\rm SFR}) -1.802 -0.819 -0.041
{\rm log}_{10}({\rm sSFR}) -11.611 -10.659 -9.790
{\rm stellar\ age} 5.011 7.389 8.639

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.596 -1.077 -0.647
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.381 -0.399 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.595 1.091
\delta -0.641 -0.270 0.093
\tau_1/\tau_2 0.678 0.998 1.321
Q_{PAH} 0.362 1.521 4.322
U_{min} 2.567 7.302 14.695
{\rm log}_{10}(\gamma_e)\, -3.075 -1.790 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.374 -2.307 -0.270
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.366 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.134 -0.932 -0.206
0.03-0.10 Gyr -1.924 -0.857 -0.012
0.10-0.33 Gyr -1.750 -0.760 -0.041
0.33-1.09 Gyr -1.660 -0.715 -0.143
1.09-3.61 Gyr -1.249 -0.368 0.011
3.61-11.93 Gyr -0.681 -0.093 0.075
11.93-13.25 Gyr -1.121 -0.143 0.421

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.353 10.433 10.520
{\rm log}_{10}({\rm SFR}) -0.092 0.151 0.381
{\rm log}_{10}({\rm sSFR}) -10.541 -10.284 -10.023
{\rm stellar\ age} 6.191 7.239 8.271

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.852 -0.512 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.396 -0.586 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.463 0.682
\delta -0.205 0.105 0.291
\tau_1/\tau_2 0.685 0.971 1.267
Q_{PAH} 1.507 2.508 3.962
U_{min} 2.437 6.900 14.143
{\rm log}_{10}(\gamma_e)\, -2.985 -2.179 -1.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.413 -3.483 -2.151
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.562 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.306 0.037 0.274
0.03-0.10 Gyr -0.147 0.180 0.464
0.10-0.33 Gyr -0.244 0.142 0.500
0.33-1.09 Gyr -0.258 0.154 0.478
1.09-3.61 Gyr 0.067 0.411 0.639
3.61-11.93 Gyr 0.360 0.568 0.701
11.93-13.25 Gyr 0.056 0.539 0.985
 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h02m42.21s, 9d39m31.38s
semi major axis, semi minor axis (arcsec):2.69, 2.69
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 214.07 0.68 18.074 0.003 AB
PanSTARRS_r 447.35 0.69 17.273 0.002 AB
PanSTARRS_i 634.42 1.16 16.894 0.002 AB
PanSTARRS_z 805.26 1.93 16.635 0.003 AB
PanSTARRS_y 965.92 4.23 16.438 0.005 AB

Aperture details

RA, DEC (J2000):5h02m42.20s, 9d39m31.55s
semi major axis, semi minor axis (arcsec):14.9, 12.78
angle (degrees, anti-clockwise from east):249.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.59 8.06 19.753 0.192 AB
GALEX_NUV 68.45 6.22 19.312 0.099 AB
PanSTARRS_g 992.72 3.23 16.408 0.004 AB
PanSTARRS_r 2065.68 3.11 15.612 0.002 AB
PanSTARRS_z 3620.16 9.37 15.003 0.003 AB
2MASS_J 5784.63 278.29 13.599 0.052 Vega
2MASS_H 7480.3 443.02 12.848 0.064 Vega
2MASS_K 6645.35 421.45 12.506 0.069 Vega
WISE_W2 2052.62 53.18 12.280 0.028 Vega
WISE_W3 8504.31 183.02 8.902 0.023 Vega
WISE_W4 12679.25 1258.31 7.022 0.108 Vega