2026hvs results

Information

Transient
Name:AT2026hvs
Right ascension: 13h10m26.00s
Declination:24d55m29.14s
Discovery Date:March 24, 2026, 10:17 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:UGC08249
Right ascension: 13h10m26.40s
Declination:24d55m15.49s
Redshift:None
Photometric Redshift:0.009
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.18
Transient MWEBV processed 0.04
Host match processed 4.44
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.14
Validate global photometry processed 17.11
Global host SED inference processed 570.44
Local aperture photometry processed 5.64
Validate local photometry processed 0.03
Local host SED inference processed 398.73
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h10m26.00s, 24d55m29.14s
semi major axis, semi minor axis (arcsec):11.19, 11.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 86.71 6.85 19.055 0.086 AB
GALEX_NUV 108.11 1.98 18.815 0.020 AB
SDSS_u 269.7 9.29 17.823 0.037 AB
SDSS_g 518.78 6.65 17.113 0.014 AB
DES_g 564.68 1.4 17.021 0.003 AB
PanSTARRS_g 549.38 2.91 17.050 0.006 AB
SDSS_r 734.36 8.36 16.735 0.012 AB
PanSTARRS_r 750.95 2.87 16.711 0.004 AB
DES_r 784.53 3.01 16.663 0.004 AB
SDSS_i 831.36 10.66 16.601 0.014 AB
PanSTARRS_i 774.69 3.99 16.677 0.006 AB
PanSTARRS_z 867.9 6.92 16.554 0.009 AB
SDSS_z 810.3 25.48 16.628 0.034 AB
DES_z 950.45 7.72 16.455 0.009 AB
PanSTARRS_y 906.03 13.57 16.507 0.016 AB
2MASS_J 1077.7 277.41 15.424 0.279 Vega
2MASS_H 191.89 393.67 16.825 2.227 Vega
WISE_W1 300.15 18.31 15.008 0.066 Vega
WISE_W2 135.29 20.43 15.233 0.164 Vega
WISE_W3 253.11 93.34 12.718 0.400 Vega

Aperture details

RA, DEC (J2000):13h10m26.29s, 24d55m18.93s
semi major axis, semi minor axis (arcsec):50.55, 8.97
angle (degrees, anti-clockwise from east):-38.82
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 246.18 11.54 17.922 0.051 AB
GALEX_NUV 315.01 3.49 17.654 0.012 AB
SDSS_u 763.54 17.37 16.693 0.025 AB
SDSS_g 1332.69 11.17 16.088 0.009 AB
PanSTARRS_g 1374.1 5.6 16.055 0.004 AB
SDSS_r 1922.19 14.36 15.691 0.008 AB
PanSTARRS_r 1930.37 5.46 15.686 0.003 AB
DES_r 2092.79 5.12 15.598 0.003 AB
DES_z 2532.44 13.14 15.391 0.006 AB
PanSTARRS_y 2232.71 25.73 15.528 0.013 AB
WISE_W2 564.18 49.17 13.682 0.095 Vega
WISE_W3 1003.19 224.02 11.223 0.242 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.068 8.208 8.344
{\rm log}_{10}({\rm SFR}) -1.718 -1.463 -1.152
{\rm log}_{10}({\rm sSFR}) -9.958 -9.673 -9.348
{\rm stellar\ age} 4.722 6.450 7.628

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -1.086 -0.632
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.863 -1.615 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.261 0.460
\delta -0.634 -0.244 0.032
\tau_1/\tau_2 0.778 1.090 1.403
Q_{PAH} 0.366 1.110 2.352
U_{min} 3.221 8.239 14.911
{\rm log}_{10}(\gamma_e)\, -2.496 -1.658 -0.956

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.289 -2.938 -1.751
{\rm log}_{10}(\tau_{AGN})\, 1.141 1.652 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.799 -1.628 -1.458
0.03-0.10 Gyr -1.726 -1.400 -1.051
0.10-0.33 Gyr -1.808 -1.476 -1.202
0.33-1.10 Gyr -1.965 -1.650 -1.410
1.10-3.65 Gyr -2.027 -1.739 -1.520
3.65-12.10 Gyr -2.106 -1.752 -1.552
12.10-13.44 Gyr -2.347 -1.778 -1.316

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.495 8.671 8.829
{\rm log}_{10}({\rm SFR}) -1.234 -0.873 -0.587
{\rm log}_{10}({\rm sSFR}) -9.932 -9.559 -9.192
{\rm stellar\ age} 5.344 7.037 8.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -1.147 -0.570
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.897 -1.157 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.188 0.340
\delta -0.744 -0.354 0.043
\tau_1/\tau_2 0.561 0.906 1.262
Q_{PAH} 0.576 1.567 3.513
U_{min} 3.090 8.301 15.428
{\rm log}_{10}(\gamma_e)\, -3.258 -2.376 -1.329

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.176 -3.014 -2.105
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.398 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.440 -1.616 -1.189
0.03-0.10 Gyr -1.152 -0.740 -0.442
0.10-0.33 Gyr -1.729 -1.064 -0.745
0.33-1.10 Gyr -2.224 -1.498 -1.155
1.10-3.65 Gyr -2.014 -1.457 -1.143
3.65-12.10 Gyr -1.743 -1.324 -1.072
12.10-13.44 Gyr -1.864 -1.227 -0.551