2026drr results

Information

Transient
Name:AT2026drr
Right ascension: 11h10m34.51s
Declination:2d58m45.15s
Discovery Date:Feb. 19, 2026, 2:26 p.m.
Classification:None
Redshift:None
MW E(B-V):0.035
Host
Name:
Right ascension: 11h10m34.33s
Declination:2d58m42.06s
Redshift:0.029643
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 19.95
Transient MWEBV processed 0.15
Host match processed 6.15
Host information processed 0.05
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 6.84
Validate global photometry processed 19.1
Global host SED inference processed 375.28
Local aperture photometry processed 6.55
Validate local photometry processed 0.03
Local host SED inference processed 626.22
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h10m34.51s, 2d58m45.15s
semi major axis, semi minor axis (arcsec):3.37, 3.37
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 120.14 3.83 18.701 0.035 AB
SDSS_g 317.97 4.75 17.644 0.016 AB
DES_g 329.6 1.1 17.605 0.004 AB
PanSTARRS_g 327.69 0.91 17.611 0.003 AB
SDSS_r 520.08 6.14 17.110 0.013 AB
PanSTARRS_r 529.79 1.25 17.090 0.003 AB
DES_r 581.55 2.38 16.989 0.004 AB
SDSS_i 653.8 7.26 16.861 0.012 AB
PanSTARRS_i 667.31 0.86 16.839 0.001 AB
PanSTARRS_z 774.96 2.2 16.677 0.003 AB
SDSS_z 809.89 13.17 16.629 0.018 AB
DES_z 832.63 4.53 16.599 0.006 AB
PanSTARRS_y 918.9 5.16 16.492 0.006 AB
2MASS_J 1084.67 96.42 15.417 0.097 Vega
2MASS_H 1381.23 134.54 14.682 0.106 Vega
2MASS_K 1127.05 168.8 14.432 0.163 Vega

Aperture details

RA, DEC (J2000):11h10m34.32s, 2d58m42.18s
semi major axis, semi minor axis (arcsec):8.79, 5.91
angle (degrees, anti-clockwise from east):-140.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 104.63 2.77 18.851 0.029 AB
GALEX_NUV 183.37 1.51 18.242 0.009 AB
SDSS_u 429.42 7.77 17.318 0.020 AB
SDSS_g 1115.92 8.98 16.281 0.009 AB
DES_g 1122.16 2.04 16.275 0.002 AB
PanSTARRS_g 1140.18 1.87 16.258 0.002 AB
SDSS_r 1785.78 11.52 15.770 0.007 AB
PanSTARRS_r 1846.86 2.6 15.734 0.002 AB
DES_r 1926.48 4.36 15.688 0.002 AB
SDSS_i 2276.73 13.9 15.507 0.007 AB
PanSTARRS_i 2288.95 1.79 15.501 0.001 AB
PanSTARRS_z 2693.07 4.6 15.324 0.002 AB
SDSS_z 2779.12 27.08 15.290 0.011 AB
DES_z 2774.83 8.34 15.292 0.003 AB
PanSTARRS_y 3204.04 10.94 15.136 0.004 AB
2MASS_J 3821.38 219.48 14.050 0.062 Vega
2MASS_H 5417.66 305.07 13.198 0.061 Vega
2MASS_K 3934.23 384.82 13.075 0.106 Vega
WISE_W1 1897.81 27.38 13.005 0.016 Vega
WISE_W2 1265.92 31.12 12.805 0.027 Vega
WISE_W3 6301.88 121.28 9.227 0.021 Vega
WISE_W4 11461.81 1021.19 7.132 0.097 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.262 9.403 9.528
{\rm log}_{10}({\rm SFR}) -0.867 -0.165 0.364
{\rm log}_{10}({\rm sSFR}) -10.296 -9.626 -8.992
{\rm stellar\ age} 4.790 7.142 8.797

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.600 -1.012 -0.605
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.658 0.204 0.390

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.689 1.157
\delta -0.615 -0.188 0.170
\tau_1/\tau_2 0.662 1.025 1.411
Q_{PAH} 0.330 1.752 3.671
U_{min} 3.084 8.484 15.946
{\rm log}_{10}(\gamma_e)\, -3.252 -1.951 -0.932

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.340 -2.780 -0.672
{\rm log}_{10}(\tau_{AGN})\, 0.927 1.404 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.009 -0.614 -0.205
0.03-0.10 Gyr -0.889 -0.074 0.499
0.10-0.33 Gyr -1.483 -0.658 -0.013
0.33-1.10 Gyr -1.825 -0.910 -0.427
1.10-3.63 Gyr -1.625 -0.752 -0.370
3.63-12.02 Gyr -1.244 -0.545 -0.341
12.02-13.36 Gyr -1.317 -0.473 0.128

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.778 9.864 9.952
{\rm log}_{10}({\rm SFR}) 0.281 0.464 0.679
{\rm log}_{10}({\rm sSFR}) -9.628 -9.394 -9.113
{\rm stellar\ age} 6.763 7.664 9.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.606 -0.425 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.241 0.357 0.448

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.230 0.375 0.564
\delta -0.578 -0.343 -0.169
\tau_1/\tau_2 0.550 0.915 1.339
Q_{PAH} 0.303 0.902 1.909
U_{min} 2.535 6.985 14.034
{\rm log}_{10}(\gamma_e)\, -3.427 -2.609 -1.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.477 -2.459 -1.888
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.452 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.377 -0.187 -0.008
0.03-0.10 Gyr 0.407 0.600 0.820
0.10-0.33 Gyr -1.299 -0.465 -0.009
0.33-1.10 Gyr -1.354 -0.609 -0.309
1.10-3.63 Gyr -1.038 -0.406 -0.106
3.63-12.02 Gyr -0.359 -0.053 0.088
12.02-13.36 Gyr -0.379 0.132 0.767