2026ntr results

Information

Transient
Name:AT2026ntr
Right ascension: 9h07m25.73s
Declination:29d07m34.67s
Discovery Date:May 28, 2026, 6:16 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:J090725.59+290732.50
Object ID:9906632035796065
Catalog Name:decals
Catalog Release:dr9
Right ascension: 9h07m25.59s
Declination:29d07m32.50s
Redshift:None
Photometric Redshift:0.063
 

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 18.62
Transient MWEBV processed 0.1
Host match processed 5.72
Host information processed 0.11
Host MWEBV processed 0.15
Global aperture construction processed 0.67
Global aperture photometry processed 6.19
Validate global photometry processed 18.36
Global host SED inference processed 456.95
Local aperture photometry processed 5.96
Validate local photometry processed 0.03
Local host SED inference processed 529.25
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h07m25.73s, 29d07m34.67s
semi major axis, semi minor axis (arcsec):1.66, 1.66
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 6.72 1.26 21.832 0.203 AB
SDSS_g 11.23 0.96 21.274 0.093 AB
DES_g 9.34 0.18 21.474 0.020 AB
PanSTARRS_g 11.11 0.38 21.286 0.038 AB
SDSS_r 11.07 1.1 21.290 0.108 AB
PanSTARRS_r 11.92 0.54 21.209 0.049 AB
DES_r 11.76 0.46 21.224 0.042 AB
SDSS_i 10.97 1.45 21.300 0.143 AB
PanSTARRS_i 13.29 0.56 21.092 0.046 AB
PanSTARRS_z 13.51 0.91 21.074 0.073 AB
SDSS_z 12.18 4.56 21.186 0.406 AB
DES_z 12.21 0.97 21.183 0.086 AB
PanSTARRS_y 20.46 2.36 20.623 0.125 AB

Aperture details

RA, DEC (J2000):9h07m25.58s, 29d07m32.76s
semi major axis, semi minor axis (arcsec):5.87, 3.72
angle (degrees, anti-clockwise from east):-133.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.52 2.35 20.619 0.124 AB
GALEX_NUV 19.66 0.73 20.666 0.041 AB
SDSS_u 25.85 3.42 20.369 0.144 AB
SDSS_g 58.22 2.34 19.487 0.044 AB
DES_g 57.8 0.45 19.495 0.008 AB
PanSTARRS_g 60.88 1.07 19.439 0.019 AB
SDSS_r 76.51 3.0 19.191 0.043 AB
PanSTARRS_r 66.63 1.51 19.341 0.025 AB
DES_r 71.92 1.19 19.258 0.018 AB
SDSS_i 81.89 4.03 19.117 0.053 AB
PanSTARRS_i 82.44 1.55 19.110 0.020 AB
PanSTARRS_z 78.55 2.51 19.162 0.035 AB
SDSS_z 85.2 12.83 19.074 0.163 AB
DES_z 83.75 2.62 19.093 0.034 AB
PanSTARRS_y 122.97 6.55 18.676 0.058 AB
2MASS_J 35.97 100.42 19.115 3.031 Vega
2MASS_H 90.19 158.46 17.644 1.907 Vega
2MASS_K 103.36 156.26 17.026 1.641 Vega
WISE_W1 29.1 9.01 17.541 0.336 Vega
WISE_W2 10.55 11.59 18.002 1.193 Vega
WISE_W3 102.85 73.32 13.696 0.774 Vega
WISE_W4 75.61 446.23 12.584 6.408 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.554 7.825 8.066
{\rm log}_{10}({\rm SFR}) -2.598 -0.964 -0.299
{\rm log}_{10}({\rm sSFR}) -10.547 -8.817 -7.929
{\rm stellar\ age} 0.096 0.573 4.977

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.695 -1.274 -0.648
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.353 -0.634 0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.570 1.010
\delta -0.502 -0.090 0.236
\tau_1/\tau_2 0.556 1.069 1.536
Q_{PAH} 1.463 3.533 5.832
U_{min} 3.824 10.532 18.975
{\rm log}_{10}(\gamma_e)\, -2.678 -1.466 -0.493

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.704 -0.372 0.062
{\rm log}_{10}(\tau_{AGN})\, 1.147 1.594 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.331 -2.738 -1.798
0.03-0.10 Gyr -2.686 -0.828 -0.137
0.10-0.33 Gyr -3.267 -1.117 -0.530
0.33-1.08 Gyr -5.274 -3.052 -1.506
1.08-3.54 Gyr -7.074 -4.016 -2.014
3.54-11.63 Gyr -8.050 -4.529 -2.220
11.63-12.93 Gyr -8.521 -4.244 -1.974

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.433 8.716 8.915
{\rm log}_{10}({\rm SFR}) -0.480 -0.200 0.083
{\rm log}_{10}({\rm sSFR}) -9.288 -8.930 -8.443
{\rm stellar\ age} 2.205 5.083 6.711

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.251 -0.501 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.086 0.044 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.275 0.612
\delta -0.100 0.177 0.311
\tau_1/\tau_2 0.954 1.345 1.704
Q_{PAH} 0.584 1.815 3.656
U_{min} 2.563 7.946 15.131
{\rm log}_{10}(\gamma_e)\, -2.449 -1.286 -0.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.875 -2.027 -1.036
{\rm log}_{10}(\tau_{AGN})\, 1.191 1.592 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.999 -0.788 -0.587
0.03-0.10 Gyr -0.374 -0.078 0.225
0.10-0.33 Gyr -1.247 -0.576 -0.200
0.33-1.08 Gyr -2.047 -1.179 -0.780
1.08-3.54 Gyr -2.178 -1.351 -0.994
3.54-11.63 Gyr -2.323 -1.381 -1.060
11.63-12.93 Gyr -2.343 -1.343 -0.792