2025lbu

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Information

Transient

Name: AT2025lbu
Right ascension: 11h00m18.25s
Declination: 1d53m19.79s
Discovery Date: May 16, 2025, 2:57 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2025lbu
Right ascension: 11h00m18.23s
Declination: 1d53m19.16s
Redshift: None
Photometric Redshift: 0.163
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.75
Cutout download processed 15.8
Global aperture construction processed 0.65
Local aperture photometry processed 5.84
Global aperture photometry processed 5.8
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.24
Host information processed 0.09
Global host SED inference processed 398.85
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 11h00m18.25s, 1d53m19.79s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 11h00m18.22s, 1d53m19.17s
semi major axis, semi minor axis (arcsec) = 4.89, 2.97
angle (degrees, anti-clockwise from east) = -91.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.1 0.49 23.093 0.251 AB
GALEX_NUV 3.22 0.44 22.631 0.150 AB
SDSS_u 24.03 3.77 20.448 0.170 AB
SDSS_g 62.02 2.47 19.419 0.043 AB
PanSTARRS_g 65.32 0.98 19.362 0.016 AB
SDSS_r 149.05 3.77 18.467 0.027 AB
PanSTARRS_r 137.5 0.98 18.554 0.008 AB
SDSS_i 212.03 4.96 18.084 0.025 AB
PanSTARRS_i 207.4 0.9 18.108 0.005 AB
PanSTARRS_z 272.9 2.59 17.810 0.010 AB
SDSS_z 311.62 13.74 17.666 0.048 AB
PanSTARRS_y 321.05 6.22 17.634 0.021 AB
2MASS_J 459.79 131.23 16.349 0.310 Vega
2MASS_H 872.27 189.24 15.181 0.236 Vega
2MASS_K 235.02 228.75 16.134 1.057 Vega
WISE_W1 252.05 11.56 15.197 0.050 Vega
WISE_W2 185.66 14.17 14.889 0.083 Vega
WISE_W3 432.77 61.39 12.135 0.154 Vega
WISE_W4 980.98 506.38 9.801 0.560 Vega
 

Imaging data

 

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})\, 10.508 10.572 10.647
{\rm log}_{10}({\rm SFR}) -0.043 0.537 0.961
{\rm log}_{10}({\rm sSFR}) -10.648 -10.033 -9.641
{\rm stellar\ age} 5.939 6.723 8.443

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.832 -0.513 -0.297
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.605 -0.543 0.251

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.508 0.699
\delta -0.672 -0.434 -0.179
\tau_1/\tau_2 0.587 0.976 1.359
Q_{PAH} 0.567 1.662 3.479
U_{min} 2.665 7.791 15.012
{\rm log}_{10}(\gamma_e)\, -2.862 -1.963 -0.932

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.840 -2.193 -1.394
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.417 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.952 -0.505 0.057
0.03-0.10 Gyr 0.062 0.674 1.113
0.10-0.32 Gyr -0.264 0.435 0.792
0.32-1.03 Gyr -0.598 0.185 0.515
1.03-3.29 Gyr -0.284 0.441 0.707
3.29-10.54 Gyr 0.439 0.737 0.867
10.54-11.72 Gyr 0.230 0.822 1.495