2025adby

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Information

Transient

Name: AT2025adby
Right ascension: 5h30m12.64s
Declination: -62d33m38.82s
Discovery Date: Nov. 9, 2025, 4:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name:
Right ascension: 5h30m11.26s
Declination: -62d33m24.25s
Redshift: None
Photometric Redshift: 0.080
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.71
Transient MWEBV processed 0.04
Host match processed 8.0
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.13
Global aperture photometry processed 0.84
Validate global photometry processed 1.06
Global host SED inference processed 1962.15
Local aperture photometry processed 0.8
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) = 5h30m12.64s, -62d33m38.82s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
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) = 5h30m11.28s, -62d33m24.18s
semi major axis, semi minor axis (arcsec) = 9.15, 8.4
angle (degrees, anti-clockwise from east) = -40.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.17 4.55 20.638 0.245 AB
GALEX_NUV 15.04 3.65 20.957 0.264 AB
2MASS_J 4433.61 271.22 13.888 0.066 Vega
2MASS_H 5815.98 418.77 13.121 0.078 Vega
2MASS_K 5190.99 486.82 12.774 0.102 Vega
WISE_W1 2055.51 25.76 12.919 0.014 Vega
WISE_W2 1199.68 24.71 12.863 0.022 Vega
WISE_W3 457.69 47.93 12.075 0.114 Vega
WISE_W4 152.25 240.59 11.824 1.716 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})\, 10.784 10.978 11.149
{\rm log}_{10}({\rm SFR}) -1.341 -0.832 -0.272
{\rm log}_{10}({\rm sSFR}) -12.347 -11.787 -11.238
{\rm stellar\ age} 5.271 7.829 11.950

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.562 -0.309 -0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.287 -0.529 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.017 0.063 0.158
\delta -0.832 -0.461 0.065
\tau_1/\tau_2 0.345 0.808 1.332
Q_{PAH} 0.425 1.451 3.602
U_{min} 2.285 7.371 14.907
{\rm log}_{10}(\gamma_e)\, -3.295 -2.382 -1.195

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.635 -3.874 -2.765
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.603 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.448 -0.780 -0.329
0.03-0.10 Gyr -2.275 -1.012 -0.241
0.10-0.33 Gyr -2.433 -0.804 0.117
0.33-1.07 Gyr -2.655 -0.325 1.004
1.07-3.50 Gyr -2.126 0.452 1.162
3.50-11.43 Gyr -0.675 0.851 1.222
11.43-12.70 Gyr 0.311 1.334 2.280