2026stm results

Information

Transient
Name:AT2026stm
Right ascension: 14h10m48.60s
Declination:-22d54m31.40s
Discovery Date:July 4, 2026, 8:05 a.m.
Classification:None
Redshift:None
MW E(B-V):0.070
Host
Name:3094632
Object ID:1204476.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 14h10m48.56s
Declination:-22d54m34.62s
Redshift:0.028891
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.21
Transient MWEBV processed 0.12
Host match processed 4.34
Host information processed 0.06
Host MWEBV processed 0.06
Host spectrum download not processed None
Global aperture construction processed 0.64
Global aperture photometry processed 3.88
Validate global photometry processed 11.84
Global host SED inference processed 394.93
Local aperture photometry processed 3.92
Validate local photometry processed 0.02
Local host SED inference processed 477.5
 

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})\, 9.362 9.603 9.796
{\rm log}_{10}({\rm SFR}) -0.539 -0.032 0.577
{\rm log}_{10}({\rm sSFR}) -10.296 -9.660 -8.906
{\rm stellar\ age} 2.687 6.212 8.097

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.608 -0.819 -0.324
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.791 0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.219 0.442 0.705
\delta -0.778 -0.321 0.080
\tau_1/\tau_2 0.681 1.065 1.438
Q_{PAH} 0.601 2.562 4.727
U_{min} 2.584 7.390 14.348
{\rm log}_{10}(\gamma_e)\, -3.530 -2.585 -1.580

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.397 -2.878 -0.999
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.469 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.406 -0.210 -0.010
0.03-0.10 Gyr -0.870 0.033 0.709
0.10-0.33 Gyr -1.204 -0.241 0.292
0.33-1.10 Gyr -1.387 -0.425 0.001
1.10-3.63 Gyr -1.422 -0.418 -0.049
3.63-12.03 Gyr -1.538 -0.472 -0.097
12.03-13.37 Gyr -1.662 -0.434 0.235

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.764 9.957 10.086
{\rm log}_{10}({\rm SFR}) 0.202 0.486 0.780
{\rm log}_{10}({\rm sSFR}) -9.811 -9.479 -9.082
{\rm stellar\ age} 3.541 6.330 7.876

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.658 -0.428 -0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.820 -1.374 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.457 0.731
\delta -0.431 -0.053 0.183
\tau_1/\tau_2 0.615 1.004 1.381
Q_{PAH} 0.478 1.147 2.062
U_{min} 2.533 7.067 13.540
{\rm log}_{10}(\gamma_e)\, -3.579 -2.494 -1.743

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.260 -2.646 -1.343
{\rm log}_{10}(\tau_{AGN})\, 1.171 1.655 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.319 0.217 0.479
0.03-0.10 Gyr 0.229 0.571 0.888
0.10-0.33 Gyr 0.005 0.451 0.812
0.33-1.10 Gyr -0.540 -0.008 0.337
1.10-3.63 Gyr -0.559 -0.066 0.200
3.63-12.03 Gyr -0.647 -0.041 0.192
12.03-13.37 Gyr -0.862 0.002 0.505
 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h10m48.60s, -22d54m31.40s
semi major axis, semi minor axis (arcsec):3.45, 3.45
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 881.64 1.07 16.537 0.001 AB
PanSTARRS_r 1310.47 1.22 16.106 0.001 AB
PanSTARRS_i 1485.0 1.37 15.971 0.001 AB
PanSTARRS_z 1761.75 2.59 15.785 0.002 AB
PanSTARRS_y 2075.95 6.58 15.607 0.003 AB
2MASS_J 1939.4 78.47 14.786 0.044 Vega
2MASS_H 2466.36 134.81 14.052 0.059 Vega
2MASS_K 2168.26 131.19 13.722 0.066 Vega

Aperture details

RA, DEC (J2000):14h10m48.58s, -22d54m34.51s
semi major axis, semi minor axis (arcsec):11.48, 6.66
angle (degrees, anti-clockwise from east):-11.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 187.58 13.61 18.217 0.079 AB
GALEX_NUV 309.98 7.3 17.672 0.026 AB
PanSTARRS_g 2030.84 2.43 15.631 0.001 AB
PanSTARRS_r 3075.42 2.73 15.180 0.001 AB
PanSTARRS_i 3606.26 3.17 15.007 0.001 AB
PanSTARRS_z 4218.11 6.24 14.837 0.002 AB
PanSTARRS_y 5024.3 16.45 14.647 0.004 AB
2MASS_J 5585.62 206.08 13.637 0.040 Vega
2MASS_H 6873.54 354.8 12.939 0.056 Vega
2MASS_K 5860.05 346.59 12.642 0.064 Vega
WISE_W2 2236.88 38.6 12.187 0.019 Vega
WISE_W3 12505.52 115.59 8.483 0.010 Vega
WISE_W4 22797.81 957.81 6.385 0.046 Vega