2024aikc results

Information

Transient
Name:AT2024aikc
Right ascension: 22h21m45.51s
Declination:23d31m19.27s
Discovery Date:Sept. 7, 2024, 8:21 a.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:J222145.48+233118.97
Object ID:9906630135845527
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h21m45.48s
Declination:23d31m18.97s
Redshift:None
Photometric Redshift:0.055
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.26
Transient MWEBV processed 0.15
Host match processed 5.73
Host information processed 0.07
Host MWEBV processed 0.18
Host spectrum download processed 0.14
Global aperture construction processed 0.68
Global aperture photometry processed 6.39
Validate global photometry processed 14.88
Global host SED inference processed 328.63
Local aperture photometry processed 6.54
Validate local photometry processed 0.03
Local host SED inference processed 406.06
 

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})\, 9.642 9.753 9.839
{\rm log}_{10}({\rm SFR}) -1.515 -0.800 -0.145
{\rm log}_{10}({\rm sSFR}) -11.259 -10.550 -9.896
{\rm stellar\ age} 5.848 7.422 8.545

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.550 -0.963 -0.539
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.372 -0.313 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.406 0.860
\delta -0.549 -0.149 0.196
\tau_1/\tau_2 0.675 0.977 1.276
Q_{PAH} 0.621 1.886 4.118
U_{min} 2.852 7.414 15.069
{\rm log}_{10}(\gamma_e)\, -3.051 -1.968 -0.775

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.104 -1.785 -0.364
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.440 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.702 -0.858 -0.208
0.03-0.10 Gyr -1.629 -0.831 -0.147
0.10-0.33 Gyr -1.584 -0.827 -0.180
0.33-1.08 Gyr -1.505 -0.785 -0.223
1.08-3.56 Gyr -1.033 -0.414 -0.042
3.56-11.72 Gyr -0.442 -0.092 0.043
11.72-13.02 Gyr -0.789 -0.105 0.391

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.102 10.171 10.235
{\rm log}_{10}({\rm SFR}) -0.515 -0.285 -0.049
{\rm log}_{10}({\rm sSFR}) -10.688 -10.444 -10.202
{\rm stellar\ age} 6.897 7.611 8.564

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.042 -0.772 -0.573
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.519 -0.603 0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.286 0.442
\delta -0.420 -0.099 0.140
\tau_1/\tau_2 0.660 0.959 1.249
Q_{PAH} 0.588 1.598 3.416
U_{min} 2.728 7.210 14.351
{\rm log}_{10}(\gamma_e)\, -2.717 -1.676 -0.877

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.411 -3.399 -2.277
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.590 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.596 -0.332 -0.125
0.03-0.10 Gyr -0.594 -0.269 0.028
0.10-0.33 Gyr -0.700 -0.325 -0.017
0.33-1.08 Gyr -0.705 -0.374 -0.115
1.08-3.56 Gyr -0.423 -0.048 0.214
3.56-11.72 Gyr 0.194 0.353 0.447
11.72-13.02 Gyr -0.089 0.378 0.810
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h21m45.51s, 23d31m19.27s
semi major axis, semi minor axis (arcsec):1.87, 1.87
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 40.72 2.5 19.876 0.067 AB
SDSS_g 140.41 3.11 18.532 0.024 AB
DES_g 148.68 0.59 18.469 0.004 AB
PanSTARRS_g 152.7 0.47 18.440 0.003 AB
PanSTARRS_r 271.55 0.6 17.815 0.002 AB
DES_r 291.17 1.43 17.740 0.005 AB
PanSTARRS_i 347.77 0.63 17.547 0.002 AB
PanSTARRS_z 417.0 1.3 17.350 0.003 AB
SDSS_z 462.39 8.81 17.237 0.021 AB
DES_z 457.55 4.06 17.249 0.010 AB
PanSTARRS_y 495.94 3.18 17.161 0.007 AB

Aperture details

RA, DEC (J2000):22h21m45.47s, 23d31m18.74s
semi major axis, semi minor axis (arcsec):7.29, 5.95
angle (degrees, anti-clockwise from east):311.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.23 4.42 20.096 0.144 AB
GALEX_NUV 49.08 3.22 19.673 0.071 AB
DES_g 421.47 1.05 17.338 0.003 AB
PanSTARRS_g 413.0 1.45 17.360 0.004 AB
PanSTARRS_r 690.93 1.84 16.801 0.003 AB
DES_r 760.1 2.42 16.698 0.003 AB
PanSTARRS_i 940.2 2.06 16.467 0.002 AB
PanSTARRS_z 1121.22 4.33 16.276 0.004 AB
DES_z 1202.56 6.76 16.200 0.006 AB
2MASS_H 1645.1 294.62 14.492 0.194 Vega
WISE_W1 720.33 22.52 14.057 0.034 Vega
WISE_W2 453.76 22.31 13.919 0.053 Vega
WISE_W3 1435.73 83.97 10.833 0.063 Vega
WISE_W4 1395.26 563.86 9.418 0.439 Vega