2026stv results

Information

Transient
Name:AT2026stv
Right ascension: 22h19m55.56s
Declination:10d06m06.68s
Discovery Date:July 5, 2026, 9:05 a.m.
Classification:None
Redshift:None
MW E(B-V):0.070
Host
Name:J221955.65+100606.06
Object ID:9906625263110075
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h19m55.65s
Declination:10d06m06.06s
Redshift:None
Photometric Redshift:0.116
 

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_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.19
Transient MWEBV processed 0.16
Host match processed 5.49
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.06
Validate global photometry processed 18.7
Global host SED inference processed 397.72
Local aperture photometry processed 5.94
Validate local photometry processed 0.03
Local host SED inference not enough filters 21.43
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h19m55.56s, 10d06m06.68s
semi major axis, semi minor axis (arcsec):0.95, 0.95
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 18.82 0.71 20.714 0.041 AB

Aperture details

RA, DEC (J2000):22h19m55.63s, 10d06m06.38s
semi major axis, semi minor axis (arcsec):5.18, 4.53
angle (degrees, anti-clockwise from east):-61.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.15 2.51 21.282 0.244 AB
GALEX_NUV 13.34 1.84 21.087 0.150 AB
SDSS_u 34.07 4.45 20.069 0.142 AB
SDSS_g 70.97 2.53 19.272 0.039 AB
DES_g 68.12 0.37 19.317 0.006 AB
PanSTARRS_g 68.92 1.22 19.304 0.019 AB
SDSS_r 111.16 3.57 18.785 0.035 AB
PanSTARRS_r 104.4 1.35 18.853 0.014 AB
DES_r 114.26 0.85 18.755 0.008 AB
SDSS_i 150.68 5.14 18.455 0.037 AB
PanSTARRS_i 143.21 1.33 18.510 0.010 AB
PanSTARRS_z 152.91 3.61 18.439 0.026 AB
SDSS_z 215.35 15.31 18.067 0.077 AB
DES_z 173.15 2.33 18.304 0.015 AB
PanSTARRS_y 175.66 8.58 18.288 0.053 AB
2MASS_J 254.15 122.91 16.992 0.525 Vega
2MASS_H 187.84 206.4 16.848 1.193 Vega
2MASS_K 342.76 209.76 15.725 0.664 Vega
WISE_W1 229.87 13.34 15.297 0.063 Vega
WISE_W2 154.06 16.95 15.092 0.119 Vega
WISE_W3 -11.57 65.83 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.545 9.762 9.925
{\rm log}_{10}({\rm SFR}) 0.423 0.678 0.945
{\rm log}_{10}({\rm sSFR}) -9.397 -9.081 -8.704
{\rm stellar\ age} 2.445 4.862 6.371

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.088 -0.457 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.749 -1.144 0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.511 0.721 0.922
\delta 0.020 0.201 0.327
\tau_1/\tau_2 0.707 1.077 1.433
Q_{PAH} 1.311 2.843 4.794
U_{min} 2.426 6.984 13.755
{\rm log}_{10}(\gamma_e)\, -3.203 -2.094 -1.187

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.771 -2.224 -1.477
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.245 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.024 0.189 0.383
0.03-0.10 Gyr 0.499 0.793 1.081
0.10-0.32 Gyr -0.101 0.520 0.849
0.32-1.05 Gyr -0.771 -0.047 0.310
1.05-3.40 Gyr -0.875 -0.202 0.091
3.40-11.03 Gyr -1.065 -0.317 -0.028
11.03-12.26 Gyr -1.156 -0.281 0.234