2026arx

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Information

Transient

Name: AT2026arx
Right ascension: 16h46m02.70s
Declination: 39d11m06.70s
Discovery Date: Jan. 14, 2026, 12:13 p.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 16h46m02.57s
Declination: 39d11m06.32s
Redshift: None
Photometric Redshift: 0.150
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.49
Transient MWEBV processed 0.04
Host match processed 4.78
Host information processed 0.17
Host MWEBV processed 0.03
Global aperture construction processed 0.61
Global aperture photometry processed 4.81
Validate global photometry processed 16.22
Global host SED inference processed 387.84
Local aperture photometry processed 4.71
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 16h46m02.70s, 39d11m06.70s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 16h46m02.56s, 39d11m06.54s
semi major axis, semi minor axis (arcsec) = 8.63, 2.78
angle (degrees, anti-clockwise from east) = -94.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.18 2.44 22.114 0.511 AB
GALEX_NUV 1.64 2.18 23.362 1.442 AB
SDSS_u 18.11 3.97 20.755 0.238 AB
SDSS_g 43.27 2.12 19.810 0.053 AB
PanSTARRS_g 52.55 0.98 19.599 0.020 AB
SDSS_r 103.14 3.32 18.866 0.035 AB
PanSTARRS_r 107.4 1.28 18.822 0.013 AB
SDSS_i 162.34 5.02 18.374 0.034 AB
PanSTARRS_i 155.54 1.27 18.420 0.009 AB
PanSTARRS_z 194.25 2.64 18.179 0.015 AB
SDSS_z 206.33 14.06 18.114 0.074 AB
PanSTARRS_y 232.73 7.12 17.983 0.033 AB
2MASS_J 362.45 118.38 16.607 0.355 Vega
2MASS_H 670.3 182.16 15.467 0.295 Vega
2MASS_K 692.83 214.2 14.961 0.336 Vega
WISE_W1 273.01 17.64 15.111 0.070 Vega
WISE_W2 190.02 14.28 14.864 0.082 Vega
WISE_W3 639.52 62.76 11.711 0.107 Vega
WISE_W4 197.63 378.21 11.540 2.078 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.224 10.325 10.418
{\rm log}_{10}({\rm SFR}) -0.264 0.300 0.733
{\rm log}_{10}({\rm sSFR}) -10.580 -10.017 -9.540
{\rm stellar\ age} 4.098 5.678 6.871

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.473 -0.138 0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.692 -1.039 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.511 0.716 0.923
\delta -0.547 -0.287 0.051
\tau_1/\tau_2 0.578 0.914 1.250
Q_{PAH} 1.147 2.582 4.579
U_{min} 2.540 6.982 13.679
{\rm log}_{10}(\gamma_e)\, -2.911 -1.959 -1.277

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.125 -2.789 -1.551
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.375 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.205 0.226 0.494
0.03-0.10 Gyr -0.424 0.321 0.820
0.10-0.32 Gyr -0.235 0.388 0.781
0.32-1.03 Gyr -0.060 0.425 0.769
1.03-3.32 Gyr 0.175 0.486 0.738
3.32-10.67 Gyr 0.018 0.400 0.586
10.67-11.86 Gyr -0.319 0.337 0.841