2025agos

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Information

Transient

Name: AT2025agos
Right ascension: 0h38m15.02s
Declination: -16d01m09.74s
Discovery Date: Dec. 11, 2025, 2:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 0h38m15.09s
Declination: -16d01m09.69s
Redshift: None
Photometric Redshift: 0.167
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.36
Transient MWEBV processed 0.05
Host match processed 5.08
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.68
Validate global photometry processed 14.5
Global host SED inference processed 417.65
Local aperture photometry processed 5.77
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) = 0h38m15.02s, -16d01m09.74s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 0h38m15.11s, -16d01m09.14s
semi major axis, semi minor axis (arcsec) = 4.66, 3.45
angle (degrees, anti-clockwise from east) = -115.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.97 2.78 21.646 0.379 AB
GALEX_NUV 7.95 2.1 21.649 0.287 AB
DES_g 37.17 0.41 19.974 0.012 AB
PanSTARRS_g 37.67 0.9 19.960 0.026 AB
PanSTARRS_r 51.62 1.12 19.618 0.024 AB
DES_r 56.71 0.82 19.516 0.016 AB
PanSTARRS_i 66.58 1.21 19.342 0.020 AB
PanSTARRS_z 75.07 2.78 19.211 0.040 AB
DES_z 70.74 2.26 19.276 0.035 AB
PanSTARRS_y 73.09 6.8 19.240 0.101 AB
2MASS_J 28.96 102.63 19.351 3.847 Vega
2MASS_H 114.47 171.27 17.386 1.624 Vega
2MASS_K -98.19 178.49 Vega
WISE_W1 48.15 9.8 16.995 0.221 Vega
WISE_W2 40.29 13.19 16.548 0.356 Vega
WISE_W3 130.67 59.16 13.436 0.492 Vega
WISE_W4 3.62 342.71 15.882 102.686 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})\, 9.339 9.561 9.775
{\rm log}_{10}({\rm SFR}) -1.464 -0.081 0.599
{\rm log}_{10}({\rm sSFR}) -11.097 -9.715 -8.846
{\rm stellar\ age} 0.428 2.027 4.598

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.624 -1.026 -0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.706 -0.576 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.326 0.527 0.818
\delta -0.261 0.022 0.241
\tau_1/\tau_2 0.608 1.036 1.484
Q_{PAH} 1.050 2.722 4.737
U_{min} 3.272 9.338 17.230
{\rm log}_{10}(\gamma_e)\, -2.913 -1.920 -0.803

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.236 -2.818 -1.312
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.581 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.210 -0.620 -0.126
0.03-0.10 Gyr -2.146 0.002 0.750
0.10-0.32 Gyr 0.125 0.681 1.063
0.32-1.02 Gyr -1.413 0.178 0.673
1.02-3.28 Gyr -3.196 -0.830 -0.050
3.28-10.50 Gyr -3.861 -1.189 -0.355
10.50-11.67 Gyr -4.103 -1.202 -0.193