2026bvr results

Information

Transient
Name:AT2026bvr
Right ascension: 16h37m52.23s
Declination:64d11m10.39s
Discovery Date:Jan. 31, 2026, 11:21 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:
Right ascension: 16h37m52.30s
Declination:64d11m10.11s
Redshift:None
Photometric Redshift:0.096
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.27
Transient MWEBV processed 0.12
Host match processed 6.62
Host information processed 0.13
Host MWEBV processed 0.11
Global aperture construction processed 0.62
Global aperture photometry processed 5.05
Validate global photometry processed 15.72
Global host SED inference processed 961.64
Local aperture photometry processed 4.88
Validate local photometry processed 0.03
Local host SED inference processed 453.79
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h37m52.23s, 64d11m10.39s
semi major axis, semi minor axis (arcsec):1.13, 1.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 88.96 0.4 19.027 0.005 AB
PanSTARRS_z 105.89 0.87 18.838 0.009 AB
PanSTARRS_y 111.5 2.16 18.782 0.021 AB

Aperture details

RA, DEC (J2000):16h37m52.25s, 64d11m10.25s
semi major axis, semi minor axis (arcsec):10.3, 7.53
angle (degrees, anti-clockwise from east):-78.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.1 4.94 20.278 0.191 AB
GALEX_NUV 55.37 4.21 19.542 0.083 AB
SDSS_u 208.86 8.1 18.100 0.042 AB
SDSS_g 336.8 5.32 17.582 0.017 AB
PanSTARRS_g 351.14 2.61 17.536 0.008 AB
SDSS_r 576.62 7.24 16.998 0.014 AB
PanSTARRS_r 587.64 2.44 16.977 0.005 AB
SDSS_i 751.54 9.44 16.710 0.014 AB
PanSTARRS_i 772.62 2.89 16.680 0.004 AB
PanSTARRS_z 888.42 6.52 16.528 0.008 AB
SDSS_z 976.95 25.38 16.425 0.028 AB
PanSTARRS_y 1046.29 16.73 16.351 0.017 AB
2MASS_J 1119.39 203.7 15.383 0.198 Vega
2MASS_H 1901.23 331.53 14.335 0.189 Vega
2MASS_K 2138.93 357.54 13.737 0.181 Vega
WISE_W1 630.29 14.4 14.202 0.025 Vega
WISE_W2 407.68 20.48 14.035 0.055 Vega
WISE_W3 1356.72 55.51 10.895 0.044 Vega
WISE_W4 1371.62 349.31 9.437 0.276 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.289 9.564 9.705
{\rm log}_{10}({\rm SFR}) -1.432 -0.571 0.138
{\rm log}_{10}({\rm sSFR}) -11.016 -10.121 -9.415
{\rm stellar\ age} 2.859 6.640 9.009

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.375 -0.806 -0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.511 -0.752 -0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.427 0.772
\delta -0.749 -0.394 0.081
\tau_1/\tau_2 0.609 0.992 1.385
Q_{PAH} 0.802 2.526 5.040
U_{min} 2.996 8.167 15.565
{\rm log}_{10}(\gamma_e)\, -3.166 -1.995 -0.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.529 -0.815 -0.215
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.425 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.933 -0.913 -0.411
0.03-0.10 Gyr -1.661 -0.536 0.270
0.10-0.33 Gyr -1.743 -0.632 0.022
0.33-1.06 Gyr -2.120 -0.691 0.026
1.06-3.46 Gyr -2.327 -0.648 -0.233
3.46-11.25 Gyr -1.756 -0.447 -0.158
11.25-12.50 Gyr -1.538 -0.330 0.524

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.398 10.499 10.623
{\rm log}_{10}({\rm SFR}) 0.858 1.159 1.600
{\rm log}_{10}({\rm sSFR}) -9.708 -9.303 -8.906
{\rm stellar\ age} 6.795 8.203 11.442

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.790 -0.526 -0.383
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.139 0.282 0.434

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.247 0.366
\delta -0.939 -0.783 -0.542
\tau_1/\tau_2 0.390 0.846 1.350
Q_{PAH} 0.451 1.265 2.254
U_{min} 2.908 8.535 16.349
{\rm log}_{10}(\gamma_e)\, -3.392 -2.479 -1.609

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.256 -3.285 -2.302
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.552 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.866 -0.378 0.167
0.03-0.10 Gyr 1.011 1.313 1.761
0.10-0.33 Gyr -2.935 -1.761 0.005
0.33-1.06 Gyr -5.715 -2.872 -0.279
1.06-3.46 Gyr -3.723 -1.193 0.189
3.46-11.25 Gyr -1.022 0.477 0.726
11.25-12.50 Gyr -0.125 1.115 1.739