2026doo results

Information

Transient
Name:AT2026doo
Right ascension: 8h45m39.74s
Declination:25d00m17.45s
Discovery Date:Feb. 18, 2026, 12:08 a.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:1722601
Right ascension: 8h45m39.74s
Declination:25d00m17.50s
Redshift:None
Photometric Redshift:0.043
 

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 17.49
Transient MWEBV processed 0.04
Host match processed 4.62
Host information processed 0.04
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 6.62
Validate global photometry processed 19.27
Global host SED inference processed 440.18
Local aperture photometry processed 6.18
Validate local photometry processed 0.03
Local host SED inference processed 563.13
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h45m39.74s, 25d00m17.45s
semi major axis, semi minor axis (arcsec):2.34, 2.34
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 98.87 2.87 18.912 0.031 AB
SDSS_g 219.21 3.92 18.048 0.019 AB
DES_g 224.41 0.79 18.022 0.004 AB
PanSTARRS_g 209.43 0.66 18.097 0.003 AB
SDSS_r 322.74 4.76 17.628 0.016 AB
PanSTARRS_r 327.99 0.57 17.610 0.002 AB
DES_r 349.52 1.43 17.541 0.004 AB
SDSS_i 413.52 5.45 17.359 0.014 AB
PanSTARRS_i 389.87 0.88 17.423 0.002 AB
PanSTARRS_z 454.43 1.62 17.256 0.004 AB
SDSS_z 454.26 7.52 17.257 0.018 AB
DES_z 490.55 4.67 17.173 0.010 AB
PanSTARRS_y 514.65 4.15 17.121 0.009 AB

Aperture details

RA, DEC (J2000):8h45m39.78s, 25d00m17.86s
semi major axis, semi minor axis (arcsec):9.84, 8.0
angle (degrees, anti-clockwise from east):-68.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 124.24 9.95 18.664 0.087 AB
GALEX_NUV 161.2 6.62 18.382 0.045 AB
SDSS_u 342.36 6.88 17.564 0.022 AB
SDSS_g 640.72 7.27 16.883 0.012 AB
DES_g 655.7 1.44 16.858 0.002 AB
PanSTARRS_g 643.32 2.33 16.879 0.004 AB
SDSS_r 867.24 8.53 16.555 0.011 AB
PanSTARRS_r 904.14 1.93 16.509 0.002 AB
DES_r 944.32 2.49 16.462 0.003 AB
SDSS_i 1093.87 10.09 16.303 0.010 AB
PanSTARRS_i 1046.01 3.18 16.351 0.003 AB
PanSTARRS_z 1137.89 5.92 16.260 0.006 AB
SDSS_z 1080.59 21.41 16.316 0.022 AB
DES_z 1193.0 7.84 16.208 0.007 AB
PanSTARRS_y 1287.67 15.58 16.125 0.013 AB
2MASS_J 1132.07 156.88 15.370 0.150 Vega
2MASS_H 1885.09 233.32 14.344 0.134 Vega
2MASS_K 1206.55 281.98 14.358 0.254 Vega
WISE_W1 708.79 19.71 14.075 0.030 Vega
WISE_W2 470.81 31.9 13.879 0.074 Vega
WISE_W3 1178.27 135.23 11.048 0.125 Vega
WISE_W4 3005.35 762.76 8.585 0.276 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.291 9.462 9.614
{\rm log}_{10}({\rm SFR}) -0.489 -0.006 0.541
{\rm log}_{10}({\rm sSFR}) -9.949 -9.479 -8.899
{\rm stellar\ age} 4.571 6.741 8.719

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.688 -1.086 -0.498
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.260 0.284 0.420

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.580 0.989
\delta -0.541 -0.073 0.202
\tau_1/\tau_2 0.707 1.078 1.473
Q_{PAH} 0.597 2.150 4.908
U_{min} 2.831 8.536 15.961
{\rm log}_{10}(\gamma_e)\, -3.333 -2.045 -0.685

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.118 -2.352 -0.761
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.447 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.885 -0.581 -0.237
0.03-0.10 Gyr -0.410 0.116 0.686
0.10-0.33 Gyr -1.406 -0.407 0.066
0.33-1.09 Gyr -2.062 -0.756 -0.316
1.09-3.59 Gyr -1.700 -0.676 -0.303
3.59-11.86 Gyr -1.237 -0.552 -0.283
11.86-13.17 Gyr -1.339 -0.461 0.275

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.499 9.632 9.792
{\rm log}_{10}({\rm SFR}) 0.387 0.539 0.733
{\rm log}_{10}({\rm sSFR}) -9.307 -9.098 -8.820
{\rm stellar\ age} 5.058 6.497 7.868

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.006 -0.623 -0.398
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.259 0.388 0.465

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.195 0.353
\delta -0.810 -0.501 -0.219
\tau_1/\tau_2 0.509 0.885 1.254
Q_{PAH} 0.502 1.389 2.469
U_{min} 2.497 6.818 13.525
{\rm log}_{10}(\gamma_e)\, -3.610 -3.016 -2.138

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.871 -2.175 -1.889
{\rm log}_{10}(\tau_{AGN})\, 0.846 1.106 1.471

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.582 -0.328 -0.153
0.03-0.10 Gyr 0.525 0.685 0.884
0.10-0.33 Gyr -1.273 -0.274 0.185
0.33-1.09 Gyr -1.257 -0.525 -0.207
1.09-3.59 Gyr -0.888 -0.404 -0.133
3.59-11.86 Gyr -0.731 -0.354 -0.129
11.86-13.17 Gyr -0.895 -0.293 0.262