2025adeq

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Information

Transient

Name: AT2025adeq
Right ascension: 4h29m36.22s
Declination: -20d17m45.93s
Discovery Date: Oct. 25, 2025, 6:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 4h29m36.47s
Declination: -20d17m45.07s
Redshift: None
Photometric Redshift: 0.155
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.2
Transient MWEBV processed 0.04
Host match processed 5.55
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 2.66
Global aperture photometry processed 4.62
Validate global photometry processed 12.22
Global host SED inference processed 391.18
Local aperture photometry processed 4.7
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) = 4h29m36.22s, -20d17m45.93s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 4h29m36.46s, -20d17m44.93s
semi major axis, semi minor axis (arcsec) = 7.17, 4.7
angle (degrees, anti-clockwise from east) = -146.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.83 2.36 21.535 0.291 AB
GALEX_NUV 8.41 1.87 21.588 0.241 AB
PanSTARRS_g 24.73 1.23 20.417 0.054 AB
PanSTARRS_r 40.42 1.92 19.883 0.051 AB
PanSTARRS_i 52.05 1.82 19.609 0.038 AB
PanSTARRS_z 46.94 4.94 19.721 0.114 AB
DES_z 60.7 1.4 19.442 0.025 AB
PanSTARRS_y 26.47 11.29 20.343 0.463 AB
2MASS_J 21.8 122.42 19.659 6.096 Vega
2MASS_H 198.44 176.17 16.788 0.964 Vega
2MASS_K -141.76 270.26 Vega
WISE_W1 32.29 8.86 17.428 0.298 Vega
WISE_W2 -1.92 11.41 Vega
WISE_W3 -73.56 68.34 Vega
WISE_W4 -764.17 391.64 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})\, 9.515 9.613 9.699
{\rm log}_{10}({\rm SFR}) -0.213 0.043 0.340
{\rm log}_{10}({\rm sSFR}) -9.831 -9.567 -9.228
{\rm stellar\ age} 4.740 5.919 6.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.634 -0.237 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.609 -0.796 -0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.272 0.503
\delta -0.271 0.139 0.324
\tau_1/\tau_2 0.685 0.992 1.326
Q_{PAH} 0.786 2.265 4.350
U_{min} 2.808 7.946 14.910
{\rm log}_{10}(\gamma_e)\, -2.625 -1.562 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.920 -2.066 -1.061
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.481 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.195 0.051 0.248
0.03-0.10 Gyr -0.347 0.044 0.406
0.10-0.32 Gyr -0.438 -0.082 0.190
0.32-1.03 Gyr -0.700 -0.306 -0.045
1.03-3.31 Gyr -0.625 -0.327 -0.114
3.31-10.62 Gyr -0.558 -0.289 -0.131
10.62-11.80 Gyr -0.710 -0.205 0.190