2026tyt results

Information

Transient
Name:AT2026tyt
Right ascension: 0h14m12.37s
Declination:-1d08m19.40s
Discovery Date:July 4, 2026, 8:24 p.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:J001412.41-010818.43
Object ID:9906620946319129
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h14m12.41s
Declination:-1d08m18.43s
Redshift:None
Photometric Redshift:0.104
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.21
Transient MWEBV processed 0.13
Host match processed 8.55
Host information processed 0.07
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry processed 4.57
Validate global photometry processed 13.13
Global host SED inference processed 413.97
Local aperture photometry processed 4.27
Validate local photometry processed 0.02
Local host SED inference processed 625.2
 

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})\, 8.669 9.175 9.484
{\rm log}_{10}({\rm SFR}) -0.816 -0.212 0.202
{\rm log}_{10}({\rm sSFR}) -10.212 -9.434 -8.560
{\rm stellar\ age} 0.948 5.592 8.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.101 -0.308 0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.082 -0.617 0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.436 0.835 1.391
\delta -0.591 -0.235 0.064
\tau_1/\tau_2 0.381 0.793 1.328
Q_{PAH} 0.797 2.573 4.801
U_{min} 2.972 8.198 15.093
{\rm log}_{10}(\gamma_e)\, -3.285 -2.174 -0.849

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.461 -1.277 -0.237
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.474 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.533 0.074 0.445
0.03-0.10 Gyr -2.417 -0.859 0.089
0.10-0.33 Gyr -2.752 -1.129 -0.242
0.33-1.06 Gyr -2.860 -1.108 -0.256
1.06-3.43 Gyr -3.429 -1.162 -0.524
3.43-11.16 Gyr -3.219 -0.999 -0.401
11.16-12.40 Gyr -2.973 -0.945 0.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.970 10.029 10.111
{\rm log}_{10}({\rm SFR}) -0.790 -0.458 -0.118
{\rm log}_{10}({\rm sSFR}) -10.855 -10.488 -10.154
{\rm stellar\ age} 7.040 7.794 10.480

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.179 -0.765 -0.486
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.291 -0.289 0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.395 0.576
\delta -0.674 -0.365 -0.109
\tau_1/\tau_2 0.682 1.040 1.426
Q_{PAH} 1.269 2.878 4.714
U_{min} 2.906 8.065 14.988
{\rm log}_{10}(\gamma_e)\, -2.333 -1.378 -0.554

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.066 -2.765 -1.667
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.508 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.106 -0.681 -0.414
0.03-0.10 Gyr -0.830 -0.396 0.005
0.10-0.33 Gyr -1.308 -0.588 -0.198
0.33-1.06 Gyr -1.514 -0.736 -0.338
1.06-3.43 Gyr -1.409 -0.532 -0.098
3.43-11.16 Gyr -0.222 0.198 0.309
11.16-12.40 Gyr -0.050 0.466 1.137
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h14m12.37s, -1d08m19.40s
semi major axis, semi minor axis (arcsec):1.05, 1.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 54.47 1.5 19.560 0.030 AB

Aperture details

RA, DEC (J2000):0h14m12.40s, -1d08m18.23s
semi major axis, semi minor axis (arcsec):3.08, 2.29
angle (degrees, anti-clockwise from east):-144.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.5 0.29 23.458 0.212 AB
GALEX_NUV 2.95 0.31 22.727 0.113 AB
PanSTARRS_g 50.21 0.85 19.648 0.018 AB
SDSS_r 104.11 3.02 18.856 0.032 AB
PanSTARRS_r 104.79 0.59 18.849 0.006 AB
PanSTARRS_i 151.19 0.76 18.451 0.005 AB
PanSTARRS_z 187.6 2.04 18.217 0.012 AB
PanSTARRS_y 207.12 3.62 18.109 0.019 AB
2MASS_J 243.42 90.85 17.039 0.405 Vega
2MASS_H 179.76 118.36 16.896 0.715 Vega
2MASS_K 205.68 138.2 16.279 0.729 Vega
WISE_W1 117.78 9.71 16.023 0.089 Vega
WISE_W2 85.98 11.7 15.725 0.148 Vega
WISE_W3 48.91 54.0 14.502 1.199 Vega
WISE_W4 284.81 727.55 11.144 2.773 Vega