2026acy

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Information

Transient

Name: AT2026acy
Right ascension: 12h12m29.27s
Declination: 45d55m09.58s
Discovery Date: Jan. 12, 2026, 10:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name:
Right ascension: 12h12m29.27s
Declination: 45d55m10.60s
Redshift: None
Photometric Redshift: 0.174
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.67
Transient MWEBV processed 0.07
Host match processed 6.69
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 2.69
Global aperture photometry processed 5.09
Validate global photometry processed 15.98
Global host SED inference processed 450.37
Local aperture photometry processed 4.94
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) = 12h12m29.27s, 45d55m09.58s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 12h12m29.27s, 45d55m10.94s
semi major axis, semi minor axis (arcsec) = 4.85, 2.98
angle (degrees, anti-clockwise from east) = -173.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.89 1.35 23.208 0.774 AB
GALEX_NUV 3.78 1.66 22.457 0.477 AB
SDSS_u 8.81 2.85 21.537 0.351 AB
SDSS_g 13.06 1.41 21.110 0.117 AB
PanSTARRS_g 17.91 0.77 20.767 0.047 AB
SDSS_r 28.15 2.07 20.276 0.080 AB
PanSTARRS_r 28.17 0.87 20.276 0.034 AB
SDSS_i 37.39 3.01 19.968 0.087 AB
PanSTARRS_i 38.14 1.08 19.946 0.031 AB
PanSTARRS_z 42.04 2.53 19.841 0.065 AB
SDSS_z 58.47 8.89 19.483 0.165 AB
PanSTARRS_y 23.69 3.81 20.464 0.174 AB
2MASS_J 173.6 96.51 17.406 0.604 Vega
2MASS_H 125.55 170.41 17.285 1.474 Vega
2MASS_K -129.88 167.21 Vega
WISE_W1 12.92 6.44 18.423 0.541 Vega
WISE_W2 11.01 10.52 17.957 1.037 Vega
WISE_W3 -18.94 39.77 Vega
WISE_W4 -196.22 280.61 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})\, 9.338 9.554 9.711
{\rm log}_{10}({\rm SFR}) -0.855 -0.233 0.365
{\rm log}_{10}({\rm sSFR}) -10.462 -9.769 -9.094
{\rm stellar\ age} 1.186 4.166 6.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.752 -1.254 -0.564
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -0.793 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.545 1.056
\delta -0.706 -0.257 0.153
\tau_1/\tau_2 0.597 1.007 1.431
Q_{PAH} 1.269 3.204 5.208
U_{min} 3.355 8.740 16.050
{\rm log}_{10}(\gamma_e)\, -2.972 -1.730 -0.500

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.530 -0.782 -0.228
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.314 1.776

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.934 -0.345 0.101
0.03-0.10 Gyr -1.293 -0.267 0.463
0.10-0.32 Gyr -0.639 0.101 0.668
0.32-1.02 Gyr -0.845 -0.057 0.396
1.02-3.26 Gyr -1.531 -0.315 0.011
3.26-10.43 Gyr -2.346 -0.585 -0.163
10.43-11.59 Gyr -2.567 -0.670 0.039