2026awg

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Information

Transient

Name: AT2026awg
Right ascension: 12h38m11.30s
Declination: 10d19m53.21s
Discovery Date: Jan. 14, 2026, 11:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 12h38m11.47s
Declination: 10d19m53.33s
Redshift: None
Photometric Redshift: 0.080
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.42
Transient MWEBV processed 0.04
Host match processed 5.13
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.73
Validate global photometry processed 19.52
Global host SED inference processed 445.36
Local aperture photometry processed 6.56
Validate local photometry processed 0.03
Local host SED inference processed 459.48
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 12h38m11.30s, 10d19m53.21s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 18.58 0.28 20.727 0.017 AB
PanSTARRS_g 21.44 0.25 20.572 0.013 AB
SDSS_r 33.64 1.64 20.083 0.053 AB
PanSTARRS_r 33.84 0.33 20.076 0.010 AB
DES_r 34.52 0.6 20.055 0.019 AB
SDSS_i 47.78 2.01 19.702 0.046 AB
PanSTARRS_i 46.37 0.4 19.734 0.009 AB
PanSTARRS_z 44.71 1.02 19.774 0.025 AB
SDSS_z 46.09 5.31 19.741 0.125 AB
DES_z 49.22 1.43 19.670 0.032 AB
PanSTARRS_y 54.99 1.51 19.549 0.030 AB

Aperture details

RA, DEC (J2000) = 12h38m11.48s, 10d19m53.15s
semi major axis, semi minor axis (arcsec) = 4.93, 4.04
angle (degrees, anti-clockwise from east) = -7.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 34.93 1.52 20.042 0.047 AB
GALEX_NUV 70.54 1.27 19.279 0.020 AB
SDSS_u 176.47 5.38 18.283 0.033 AB
SDSS_g 388.78 5.29 17.426 0.015 AB
DES_g 404.57 1.28 17.383 0.003 AB
PanSTARRS_g 389.36 0.88 17.424 0.002 AB
SDSS_r 555.56 6.49 17.038 0.013 AB
PanSTARRS_r 535.22 1.11 17.079 0.002 AB
DES_r 647.06 2.53 16.873 0.004 AB
SDSS_i 802.05 7.96 16.639 0.011 AB
PanSTARRS_i 771.54 1.36 16.682 0.002 AB
PanSTARRS_z 808.56 3.4 16.631 0.005 AB
SDSS_z 805.94 18.29 16.634 0.025 AB
DES_z 855.6 5.89 16.569 0.007 AB
PanSTARRS_y 906.09 4.96 16.507 0.006 AB
2MASS_J 1134.21 155.95 15.368 0.149 Vega
2MASS_H 1508.74 214.05 14.586 0.154 Vega
2MASS_K 1522.36 256.8 14.106 0.183 Vega
WISE_W2 529.86 22.84 13.751 0.047 Vega
WISE_W3 3190.5 100.66 9.966 0.034 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.027 9.146 9.263
{\rm log}_{10}({\rm SFR}) -1.455 -0.859 -0.329
{\rm log}_{10}({\rm sSFR}) -10.565 -9.999 -9.434
{\rm stellar\ age} 5.975 7.220 8.942

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.704 -1.273 -0.799
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.269 -0.200 0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.651 0.944
\delta -0.412 -0.001 0.261
\tau_1/\tau_2 0.789 1.138 1.483
Q_{PAH} 0.962 2.675 5.009
U_{min} 2.905 7.792 14.368
{\rm log}_{10}(\gamma_e)\, -3.052 -2.003 -0.685

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.208 -0.932 -0.175
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.566 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.294 -0.851 -0.463
0.03-0.10 Gyr -1.645 -0.893 -0.266
0.10-0.33 Gyr -1.923 -1.138 -0.644
0.33-1.07 Gyr -1.967 -1.241 -0.802
1.07-3.50 Gyr -1.688 -1.010 -0.700
3.50-11.44 Gyr -1.064 -0.737 -0.575
11.44-12.71 Gyr -1.204 -0.626 -0.025

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.526 9.894 10.084
{\rm log}_{10}({\rm SFR}) 0.919 1.158 1.395
{\rm log}_{10}({\rm sSFR}) -9.158 -8.735 -8.152
{\rm stellar\ age} 1.308 5.457 7.174

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.440 -0.233 -0.092
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.373 0.268 0.415

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.464 0.709
\delta -0.747 -0.390 -0.177
\tau_1/\tau_2 0.693 1.047 1.458
Q_{PAH} 0.607 1.343 2.281
U_{min} 1.793 5.836 12.483
{\rm log}_{10}(\gamma_e)\, -3.622 -2.991 -2.114

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.482 -1.973 -1.407
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.379 1.746

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.325 0.510 0.708
0.03-0.10 Gyr 1.042 1.288 1.531
0.10-0.33 Gyr -0.921 0.064 0.620
0.33-1.07 Gyr -1.481 -0.368 0.080
1.07-3.50 Gyr -1.336 -0.233 0.148
3.50-11.44 Gyr -1.567 -0.185 0.171
11.44-12.71 Gyr -1.565 -0.121 0.495