2025abah

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Information

Transient

Name: AT2025abah
Right ascension: 5h41m07.37s
Declination: -59d41m41.91s
Discovery Date: Oct. 20, 2025, 1:59 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name: 369438
Right ascension: 5h41m07.40s
Declination: -59d41m45.87s
Redshift: 0.052165
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.15
Cutout download processed 3.59
Global aperture construction processed 0.14
Local aperture photometry processed 0.9
Global aperture photometry processed 0.95
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.11
Host information processed 0.12
Global host SED inference processed 598.85
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 5h41m07.37s, -59d41m41.91s
semi major axis, semi minor axis (arcsec) = 1.97, 1.97
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) = 5h41m07.36s, -59d41m46.32s
semi major axis, semi minor axis (arcsec) = 13.77, 11.01
angle (degrees, anti-clockwise from east) = -150.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 108.04 8.25 18.816 0.083 AB
GALEX_NUV 158.46 5.82 18.400 0.040 AB
2MASS_J 8607.38 295.72 13.168 0.037 Vega
2MASS_H 9950.73 433.18 12.538 0.047 Vega
2MASS_K 10199.06 500.57 12.041 0.053 Vega
WISE_W1 5198.66 30.75 11.911 0.006 Vega
WISE_W2 3239.48 31.41 11.785 0.011 Vega
WISE_W3 6200.51 71.72 9.245 0.013 Vega
WISE_W4 5495.27 441.39 7.930 0.087 Vega
 

Imaging data

 

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})\, 10.778 10.915 11.020
{\rm log}_{10}({\rm SFR}) 0.105 0.458 0.945
{\rm log}_{10}({\rm sSFR}) -10.847 -10.445 -9.973
{\rm stellar\ age} 6.159 7.913 11.080

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.344 -0.098 0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.345 -0.783 -0.181

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.270 0.453
\delta -0.659 -0.272 0.125
\tau_1/\tau_2 0.294 0.751 1.261
Q_{PAH} 0.365 1.094 2.567
U_{min} 2.532 6.792 13.523
{\rm log}_{10}(\gamma_e)\, -3.457 -2.422 -1.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.872 -2.537 -1.717
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.522 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.256 0.395 0.756
0.03-0.10 Gyr -0.654 0.383 1.062
0.10-0.33 Gyr -0.922 0.230 0.856
0.33-1.08 Gyr -1.085 0.164 0.885
1.08-3.57 Gyr -0.610 0.497 1.004
3.57-11.75 Gyr 0.266 0.931 1.154
11.75-13.06 Gyr 0.508 1.250 2.024