2026aik

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Information

Transient

Name: AT2026aik
Right ascension: 23h25m52.66s
Declination: -81d52m32.69s
Discovery Date: Jan. 15, 2026, 1:15 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name: PGC224614
Right ascension: 23h25m55.42s
Declination: -81d52m40.68s
Redshift: 0.010037
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.64
Transient MWEBV processed 0.06
Host match processed 4.54
Host information processed 0.12
Host MWEBV processed 0.07
Global aperture construction processed 0.12
Global aperture photometry processed 0.73
Validate global photometry processed 1.32
Global host SED inference processed 476.63
Local aperture photometry processed 0.7
Validate local photometry processed 0.01
Local host SED inference processed 522.98
 

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) = 23h25m52.66s, -81d52m32.69s
semi major axis, semi minor axis (arcsec) = 9.72, 9.72
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 191.22 13.87 18.196 0.079 AB
GALEX_NUV 189.04 5.14 18.209 0.030 AB
2MASS_J 5496.45 209.02 13.655 0.041 Vega
2MASS_H 6168.72 316.47 13.057 0.056 Vega
2MASS_K 5312.56 377.97 12.749 0.077 Vega
WISE_W1 2606.06 28.48 12.661 0.012 Vega
WISE_W2 1612.53 26.19 12.542 0.018 Vega
WISE_W3 7523.11 90.25 9.035 0.013 Vega

Aperture details

RA, DEC (J2000) = 23h25m55.45s, -81d52m39.78s
semi major axis, semi minor axis (arcsec) = 19.54, 9.53
angle (degrees, anti-clockwise from east) = -42.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 350.23 18.77 17.539 0.058 AB
GALEX_NUV 385.1 7.38 17.436 0.021 AB
2MASS_J 11237.6 294.19 12.878 0.028 Vega
2MASS_H 12384.05 444.47 12.300 0.039 Vega
2MASS_K 11033.95 531.9 11.955 0.052 Vega
WISE_W1 6286.04 50.27 11.705 0.009 Vega
WISE_W2 4153.41 44.82 11.515 0.012 Vega
WISE_W3 22450.82 163.96 7.848 0.008 Vega
WISE_W4 40959.31 1720.74 5.749 0.046 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})\, 8.850 9.065 9.265
{\rm log}_{10}({\rm SFR}) -1.086 -0.773 -0.389
{\rm log}_{10}({\rm sSFR}) -10.230 -9.823 -9.369
{\rm stellar\ age} 4.351 7.001 9.140

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.255 -0.533 -0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.587 -0.807 -0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.158 0.341
\delta -0.649 -0.173 0.248
\tau_1/\tau_2 0.486 0.891 1.315
Q_{PAH} 0.380 1.419 3.547
U_{min} 2.716 7.867 15.140
{\rm log}_{10}(\gamma_e)\, -3.563 -2.542 -1.264

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.399 -3.235 -2.043
{\rm log}_{10}(\tau_{AGN})\, 0.928 1.415 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.113 -0.795 -0.518
0.03-0.10 Gyr -1.547 -0.802 -0.284
0.10-0.33 Gyr -1.795 -1.065 -0.468
0.33-1.10 Gyr -1.796 -1.040 -0.550
1.10-3.64 Gyr -1.798 -1.042 -0.732
3.64-12.08 Gyr -1.566 -0.953 -0.641
12.08-13.42 Gyr -1.649 -0.836 -0.076

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.252 9.428 9.570
{\rm log}_{10}({\rm SFR}) -0.600 -0.273 0.110
{\rm log}_{10}({\rm sSFR}) -10.074 -9.685 -9.259
{\rm stellar\ age} 5.443 7.598 9.855

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.757 -0.428 -0.123
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.549 0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.304 0.513
\delta -0.462 -0.062 0.237
\tau_1/\tau_2 0.356 0.767 1.210
Q_{PAH} 0.323 1.078 3.178
U_{min} 2.792 7.605 14.750
{\rm log}_{10}(\gamma_e)\, -3.339 -2.389 -1.524

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.191 -2.989 -1.814
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.514 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.823 -0.260 -0.007
0.03-0.10 Gyr -1.152 -0.316 0.225
0.10-0.33 Gyr -2.160 -0.877 -0.236
0.33-1.10 Gyr -2.495 -1.039 -0.461
1.10-3.64 Gyr -1.953 -0.831 -0.449
3.64-12.08 Gyr -1.079 -0.549 -0.307
12.08-13.42 Gyr -1.146 -0.371 0.349