2025ackk

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Information

Transient

Name: AT2025ackk
Right ascension: 1h04m49.41s
Declination: 2d08m29.24s
Discovery Date: Oct. 24, 2025, 5:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 1h04m47.60s
Declination: 2d07m14.26s
Redshift: None
Photometric Redshift: 0.005
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.31
Transient MWEBV processed 0.04
Host match processed 4.44
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction failed 9.56
Global aperture photometry not processed None
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 4.07
Validate local photometry processed 0.02
Local host SED inference processed 520.17
 

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) = 1h04m49.41s, 2d08m29.24s
semi major axis, semi minor axis (arcsec) = 19.17, 19.17
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 -2.18 3.83 AB
GALEX_NUV -15.14 3.33 AB
PanSTARRS_g 56.9 5.72 19.512 0.109 AB
PanSTARRS_r 235.99 7.11 17.968 0.033 AB
PanSTARRS_i 352.68 6.54 17.532 0.020 AB
PanSTARRS_z 535.99 13.56 17.077 0.027 AB
PanSTARRS_y 51.82 28.18 19.614 0.590 AB
2MASS_J -27.96 464.41 Vega
2MASS_H 98.37 745.3 17.550 8.226 Vega
2MASS_K 585.85 807.89 15.143 1.497 Vega
WISE_W1 -53.16 75.5 Vega
WISE_W2 14.13 67.69 17.686 5.200 Vega
WISE_W3 -228.8 169.94 Vega
WISE_W4 130.11 842.99 11.994 7.034 Vega

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

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

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.109 8.257 8.409
{\rm log}_{10}({\rm SFR}) -2.141 -1.668 -1.257
{\rm log}_{10}({\rm sSFR}) -10.418 -9.914 -9.467
{\rm stellar\ age} 7.245 8.364 12.347

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.467 -0.848 -0.276
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.500 0.173 0.405

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.703 2.146 2.535
\delta -0.121 0.008 0.133
\tau_1/\tau_2 0.599 0.948 1.271
Q_{PAH} 0.572 1.715 4.219
U_{min} 2.545 8.017 15.363
{\rm log}_{10}(\gamma_e)\, -3.282 -2.337 -1.313

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.831 -1.867 -0.612
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.329 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.874 -1.365 -0.920
0.03-0.10 Gyr -3.371 -2.159 -1.553
0.10-0.33 Gyr -5.469 -2.813 -2.062
0.33-1.10 Gyr -5.836 -2.875 -2.146
1.10-3.66 Gyr -4.807 -2.512 -1.850
3.66-12.14 Gyr -2.737 -1.713 -1.493
12.14-13.49 Gyr -2.118 -1.386 -0.554

Global parameter details

Documentation

Data not available