2026hvo results

Information

Transient
Name:AT2026hvo
Right ascension: 14h48m19.96s
Declination:13d57m30.50s
Discovery Date:March 29, 2026, 10 p.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:UGC09533
Right ascension: 14h48m20.83s
Declination:13d57m27.51s
Redshift:0.029817
Photometric Redshift:None
 

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 17.88
Transient MWEBV processed 0.05
Host match processed 3.92
Host information processed 0.1
Host MWEBV processed 0.03
Global aperture construction processed 0.65
Global aperture photometry processed 6.97
Validate global photometry processed 19.59
Global host SED inference processed 488.1
Local aperture photometry processed 6.6
Validate local photometry processed 0.03
Local host SED inference processed 460.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h48m19.96s, 13d57m30.50s
semi major axis, semi minor axis (arcsec):3.35, 3.35
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 76.85 3.34 19.186 0.047 AB
SDSS_g 253.53 4.22 17.890 0.018 AB
DES_g 262.35 0.81 17.853 0.003 AB
PanSTARRS_g 271.44 0.88 17.816 0.004 AB
SDSS_r 444.3 5.68 17.281 0.014 AB
PanSTARRS_r 474.16 1.12 17.210 0.003 AB
DES_r 496.04 1.71 17.161 0.004 AB
SDSS_i 615.53 7.12 16.927 0.013 AB
PanSTARRS_i 606.91 1.2 16.942 0.002 AB
PanSTARRS_z 730.88 2.26 16.740 0.003 AB
SDSS_z 817.45 14.22 16.619 0.019 AB
DES_z 821.75 4.57 16.613 0.006 AB
PanSTARRS_y 950.38 6.64 16.455 0.008 AB
2MASS_J 1146.32 68.03 15.357 0.064 Vega
2MASS_H 1530.68 110.95 14.570 0.079 Vega
2MASS_K 1319.11 130.0 14.261 0.107 Vega

Aperture details

RA, DEC (J2000):14h48m20.79s, 13d57m27.84s
semi major axis, semi minor axis (arcsec):43.62, 10.18
angle (degrees, anti-clockwise from east):-78.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 300.29 16.99 17.706 0.061 AB
GALEX_NUV 372.46 11.64 17.472 0.034 AB
SDSS_u 1353.44 18.54 16.071 0.015 AB
DES_g 3931.95 3.33 14.913 0.001 AB
PanSTARRS_g 4360.91 5.42 14.801 0.001 AB
SDSS_r 7227.5 24.17 14.253 0.004 AB
PanSTARRS_r 7642.26 6.62 14.192 0.001 AB
DES_r 7442.97 6.98 14.221 0.001 AB
SDSS_i 10081.41 32.49 13.891 0.003 AB
PanSTARRS_i 10038.43 7.28 13.896 0.001 AB
PanSTARRS_z 12195.09 13.8 13.685 0.001 AB
SDSS_z 13267.03 82.37 13.593 0.007 AB
DES_z 12659.75 18.52 13.644 0.002 AB
PanSTARRS_y 15909.82 41.63 13.396 0.003 AB
2MASS_J 20084.72 431.53 12.248 0.023 Vega
2MASS_H 25569.14 705.91 11.513 0.030 Vega
2MASS_K 22886.71 829.15 11.163 0.039 Vega
WISE_W1 13209.52 69.64 10.899 0.006 Vega
WISE_W3 45875.8 250.96 7.072 0.006 Vega
WISE_W4 47301.72 3908.29 5.593 0.090 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.253 9.397 9.558
{\rm log}_{10}({\rm SFR}) -0.847 -0.374 0.023
{\rm log}_{10}({\rm sSFR}) -10.299 -9.768 -9.288
{\rm stellar\ age} 4.380 6.521 8.026

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.274 -0.610 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.090 0.132 0.332

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.553 0.915 1.253
\delta -0.338 -0.095 0.139
\tau_1/\tau_2 0.642 0.980 1.361
Q_{PAH} 0.431 1.523 3.004
U_{min} 2.339 6.926 13.336
{\rm log}_{10}(\gamma_e)\, -3.581 -2.819 -1.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.304 -2.624 -1.139
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.308 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.669 -0.407 -0.135
0.03-0.10 Gyr -1.089 -0.365 0.102
0.10-0.33 Gyr -1.180 -0.461 0.011
0.33-1.10 Gyr -1.139 -0.558 -0.176
1.10-3.63 Gyr -1.048 -0.539 -0.278
3.63-12.02 Gyr -1.002 -0.578 -0.323
12.02-13.36 Gyr -1.181 -0.543 -0.026

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.682 10.743 10.804
{\rm log}_{10}({\rm SFR}) 0.180 0.387 0.603
{\rm log}_{10}({\rm sSFR}) -10.577 -10.350 -10.115
{\rm stellar\ age} 6.373 7.306 8.296

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.438 -0.234 -0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.146 0.284 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.431 0.585 0.760
\delta 0.096 0.248 0.353
\tau_1/\tau_2 0.343 0.684 1.034
Q_{PAH} 1.520 2.868 4.450
U_{min} 2.442 6.558 13.622
{\rm log}_{10}(\gamma_e)\, -2.865 -1.950 -1.460

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.808 -1.556 -1.148
{\rm log}_{10}(\tau_{AGN})\, 1.301 1.609 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.134 0.361 0.550
0.03-0.10 Gyr 0.095 0.386 0.674
0.10-0.33 Gyr 0.112 0.453 0.739
0.33-1.10 Gyr 0.030 0.388 0.609
1.10-3.63 Gyr 0.454 0.766 0.971
3.63-12.02 Gyr 0.660 0.859 0.973
12.02-13.36 Gyr 0.319 0.871 1.318