2025abha

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Information

Transient

Name: AT2025abha
Right ascension: 18h56m03.97s
Declination: 65d15m47.72s
Discovery Date: Oct. 21, 2025, 6:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 18h56m03.87s
Declination: 65d15m47.61s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.95
Transient MWEBV processed 0.09
Host match processed 4.9
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 2.48
Global aperture photometry processed 3.99
Validate global photometry processed 24.6
Global host SED inference processed 418.17
Local aperture photometry processed 3.88
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) = 18h56m03.97s, 65d15m47.72s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 18h56m03.83s, 65d15m47.60s
semi major axis, semi minor axis (arcsec) = 5.24, 2.86
angle (degrees, anti-clockwise from east) = -156.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 4.05 1.52 22.381 0.408 AB
PanSTARRS_g 56.2 1.04 19.526 0.020 AB
PanSTARRS_r 98.87 1.49 18.912 0.016 AB
PanSTARRS_i 138.5 1.67 18.546 0.013 AB
PanSTARRS_z 149.26 3.39 18.465 0.025 AB
PanSTARRS_y 152.08 8.16 18.445 0.058 AB
2MASS_J 149.85 105.94 17.566 0.768 Vega
2MASS_H 273.19 162.09 16.441 0.644 Vega
2MASS_K -133.56 194.18 Vega
WISE_W1 67.14 103.72 16.634 1.677 Vega
WISE_W2 37.72 154.1 16.620 4.436 Vega
WISE_W3 114.03 39.34 13.583 0.375 Vega
WISE_W4 131.79 144.95 11.980 1.194 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})\, 9.756 9.975 10.132
{\rm log}_{10}({\rm SFR}) -0.135 0.339 0.757
{\rm log}_{10}({\rm sSFR}) -10.243 -9.643 -9.098
{\rm stellar\ age} 2.133 5.183 6.843

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.653 -1.026 -0.454
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.977 -0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.348 0.625 0.926
\delta -0.607 -0.253 0.107
\tau_1/\tau_2 0.677 1.091 1.497
Q_{PAH} 1.274 3.144 5.122
U_{min} 2.824 7.527 14.387
{\rm log}_{10}(\gamma_e)\, -3.101 -2.007 -0.913

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.869 -2.171 -1.061
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.363 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.082 0.253 0.516
0.03-0.10 Gyr -0.388 0.346 0.843
0.10-0.32 Gyr -0.364 0.333 0.770
0.32-1.04 Gyr -0.505 0.196 0.629
1.04-3.35 Gyr -0.689 0.030 0.378
3.35-10.79 Gyr -1.098 -0.055 0.282
10.79-11.99 Gyr -1.254 -0.110 0.495