2026asc

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Information

Transient

Name: AT2026asc
Right ascension: 23h23m39.12s
Declination: 22d27m35.37s
Discovery Date: Jan. 15, 2026, 2:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name:
Right ascension: 23h23m39.23s
Declination: 22d27m35.08s
Redshift: None
Photometric Redshift: 0.143
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.11
Transient MWEBV processed 0.04
Host match processed 5.17
Host information processed 0.17
Host MWEBV processed 0.03
Global aperture construction processed 0.62
Global aperture photometry processed 4.77
Validate global photometry processed 15.7
Global host SED inference processed 471.61
Local aperture photometry processed 4.53
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) = 23h23m39.12s, 22d27m35.37s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 23h23m39.22s, 22d27m35.34s
semi major axis, semi minor axis (arcsec) = 3.53, 1.97
angle (degrees, anti-clockwise from east) = -40.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.58 1.42 22.514 0.429 AB
GALEX_NUV 2.01 1.07 23.143 0.580 AB
SDSS_u 4.23 2.45 22.335 0.630 AB
SDSS_g 21.05 1.38 20.592 0.071 AB
PanSTARRS_g 22.08 0.71 20.540 0.035 AB
SDSS_r 56.43 2.3 19.521 0.044 AB
PanSTARRS_r 52.0 0.91 19.610 0.019 AB
SDSS_i 83.45 3.23 19.096 0.042 AB
PanSTARRS_i 77.55 1.09 19.176 0.015 AB
PanSTARRS_z 101.53 1.88 18.883 0.020 AB
SDSS_z 109.52 8.03 18.801 0.080 AB
PanSTARRS_y 115.1 4.93 18.747 0.047 AB
2MASS_J 200.78 71.75 17.248 0.388 Vega
2MASS_H 300.58 106.6 16.337 0.385 Vega
2MASS_K -105.27 148.27 Vega
WISE_W1 45.38 8.99 17.059 0.215 Vega
WISE_W2 28.36 10.34 16.929 0.396 Vega
WISE_W3 -70.72 60.95 Vega
WISE_W4 -57.15 387.35 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})\, 9.939 10.032 10.122
{\rm log}_{10}({\rm SFR}) -0.961 -0.368 0.122
{\rm log}_{10}({\rm sSFR}) -11.068 -10.393 -9.872
{\rm stellar\ age} 5.987 7.024 9.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.237 -0.688 -0.374
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.450 -0.544 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.493 0.698
\delta -0.875 -0.679 -0.469
\tau_1/\tau_2 0.716 1.112 1.511
Q_{PAH} 0.814 2.204 4.366
U_{min} 3.160 8.348 15.644
{\rm log}_{10}(\gamma_e)\, -2.255 -1.260 -0.430

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.351 -1.283 -0.737
{\rm log}_{10}(\tau_{AGN})\, 1.268 1.616 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.181 -0.487 -0.108
0.03-0.10 Gyr -1.075 -0.359 0.210
0.10-0.32 Gyr -1.246 -0.453 0.068
0.32-1.04 Gyr -1.493 -0.516 -0.028
1.04-3.34 Gyr -1.057 -0.177 0.136
3.34-10.75 Gyr -0.211 0.182 0.331
10.75-11.94 Gyr -0.258 0.318 1.009