2025accp

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Information

Transient

Name: AT2025accp
Right ascension: 4h42m52.25s
Declination: -42d48m29.40s
Discovery Date: Oct. 31, 2025, 4:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 4h42m52.05s
Declination: -42d48m30.21s
Redshift: None
Photometric Redshift: 0.058
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.52
Transient MWEBV processed 0.04
Host match processed 5.58
Host information processed 0.21
Host MWEBV processed 0.04
Global aperture construction processed 0.26
Global aperture photometry processed 0.85
Validate global photometry processed 1.08
Global host SED inference processed 476.89
Local aperture photometry processed 0.87
Validate local photometry no valid phot 0.01
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) = 4h42m52.25s, -42d48m29.40s
semi major axis, semi minor axis (arcsec) = 1.79, 1.79
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) = 4h42m52.08s, -42d48m29.81s
semi major axis, semi minor axis (arcsec) = 4.89, 3.65
angle (degrees, anti-clockwise from east) = -73.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.28 3.4 21.269 0.327 AB
GALEX_NUV 29.83 0.68 20.213 0.025 AB
2MASS_J 343.12 112.72 16.666 0.357 Vega
2MASS_H 282.26 140.5 16.406 0.540 Vega
2MASS_K 239.66 165.04 16.113 0.748 Vega
WISE_W1 113.71 7.06 16.062 0.067 Vega
WISE_W2 68.05 9.51 15.979 0.152 Vega
WISE_W3 209.14 38.21 12.925 0.198 Vega
WISE_W4 1162.24 366.63 9.617 0.342 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})\, 8.657 9.052 9.301
{\rm log}_{10}({\rm SFR}) -0.734 -0.404 -0.029
{\rm log}_{10}({\rm sSFR}) -9.951 -9.433 -8.820
{\rm stellar\ age} 2.227 5.900 7.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.189 -0.546 -0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.531 -0.532 0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.226 0.354
\delta -0.816 -0.495 -0.070
\tau_1/\tau_2 0.574 0.963 1.389
Q_{PAH} 0.267 0.809 2.171
U_{min} 2.674 7.821 14.285
{\rm log}_{10}(\gamma_e)\, -3.452 -2.791 -1.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.357 -3.385 -2.112
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.475 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.956 -0.367 -0.067
0.03-0.10 Gyr -1.183 -0.507 0.052
0.10-0.33 Gyr -1.634 -0.656 -0.103
0.33-1.08 Gyr -2.262 -0.983 -0.487
1.08-3.55 Gyr -2.186 -1.068 -0.645
3.55-11.69 Gyr -2.260 -0.998 -0.590
11.69-12.99 Gyr -2.202 -0.949 -0.293