2026avh

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Information

Transient

Name: AT2026avh
Right ascension: 14h04m49.45s
Declination: 27d57m02.77s
Discovery Date: Jan. 17, 2026, 3:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 14h04m49.40s
Declination: 27d57m02.43s
Redshift: None
Photometric Redshift: 0.104
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.83
Transient MWEBV processed 0.03
Host match processed 6.64
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.02
Validate global photometry processed 15.45
Global host SED inference processed 436.82
Local aperture photometry processed 4.93
Validate local photometry processed 0.03
Local host SED inference processed 577.19
 

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) = 14h04m49.45s, 27d57m02.77s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 29.52 1.71 20.225 0.063 AB

Aperture details

RA, DEC (J2000) = 14h04m49.40s, 27d57m02.58s
semi major axis, semi minor axis (arcsec) = 3.51, 2.85
angle (degrees, anti-clockwise from east) = -95.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.61 4.9 21.065 0.391 AB
GALEX_NUV 14.53 1.57 20.994 0.118 AB
SDSS_u 21.9 2.99 20.549 0.148 AB
SDSS_g 38.0 1.85 19.951 0.053 AB
PanSTARRS_g 45.44 0.86 19.756 0.021 AB
SDSS_r 51.49 2.29 19.621 0.048 AB
PanSTARRS_r 46.16 1.07 19.739 0.025 AB
SDSS_i 63.59 3.23 19.392 0.055 AB
PanSTARRS_i 59.59 1.07 19.462 0.019 AB
PanSTARRS_z 62.21 2.3 19.415 0.040 AB
SDSS_z 59.4 9.07 19.466 0.166 AB
PanSTARRS_y 66.45 5.0 19.344 0.082 AB
2MASS_J 46.58 89.1 18.835 2.077 Vega
2MASS_H -33.09 138.91 Vega
2MASS_K 81.95 166.46 17.278 2.205 Vega
WISE_W1 23.66 7.22 17.766 0.331 Vega
WISE_W2 20.08 10.14 17.304 0.548 Vega
WISE_W3 5.02 43.76 16.975 9.468 Vega
WISE_W4 355.54 356.92 10.903 1.090 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})\, 8.273 8.884 9.193
{\rm log}_{10}({\rm SFR}) -1.095 -0.489 -0.031
{\rm log}_{10}({\rm sSFR}) -10.144 -9.321 -8.338
{\rm stellar\ age} 0.723 5.400 8.170

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.322 -0.405 0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.198 -0.529 0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.369 0.760 1.223
\delta -0.542 -0.161 0.176
\tau_1/\tau_2 0.451 0.864 1.341
Q_{PAH} 0.580 2.261 5.024
U_{min} 2.940 8.115 15.696
{\rm log}_{10}(\gamma_e)\, -3.183 -2.105 -0.763

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.328 -1.017 0.044
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.491 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.747 -0.244 0.239
0.03-0.10 Gyr -2.648 -1.165 -0.242
0.10-0.33 Gyr -3.624 -1.536 -0.583
0.33-1.06 Gyr -4.063 -1.490 -0.560
1.06-3.43 Gyr -3.922 -1.549 -0.833
3.43-11.16 Gyr -3.646 -1.386 -0.723
11.16-12.40 Gyr -3.530 -1.283 -0.250

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.588 8.914 9.198
{\rm log}_{10}({\rm SFR}) -0.329 0.151 0.505
{\rm log}_{10}({\rm sSFR}) -9.451 -8.805 -8.106
{\rm stellar\ age} 0.221 3.115 5.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.415 -0.708 -0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.563 -0.598 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.294 0.589
\delta -0.513 -0.065 0.212
\tau_1/\tau_2 0.568 1.073 1.551
Q_{PAH} 0.673 1.980 4.202
U_{min} 3.210 9.412 17.071
{\rm log}_{10}(\gamma_e)\, -2.584 -1.450 -0.489

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.925 -1.987 -0.767
{\rm log}_{10}(\tau_{AGN})\, 1.157 1.622 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.966 -0.599 -0.333
0.03-0.10 Gyr -0.252 0.288 0.653
0.10-0.33 Gyr -1.749 -0.086 0.332
0.33-1.06 Gyr -3.530 -1.188 -0.435
1.06-3.43 Gyr -4.417 -1.505 -0.780
3.43-11.16 Gyr -4.454 -1.580 -0.840
11.16-12.40 Gyr -4.581 -1.522 -0.621