2025lvu

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Information

Transient

Name: AT2025lvu
Right ascension: 0h11m27.69s
Declination: -14d19m01.41s
Discovery Date: May 24, 2025, 5:57 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025lvu
Right ascension: 0h11m27.78s
Declination: -14d19m00.76s
Redshift: None
Photometric Redshift: 0.106
 

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
processed
 status
Local host SED inference
Local host SED inference
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 3.69
Cutout download processed 6.83
Global aperture construction processed 0.67
Local aperture photometry processed 5.74
Global aperture photometry processed 6.32
Validate local photometry processed 0.02
Validate global photometry processed 14.77
Host information processed 0.09
Global host SED inference processed 382.31
Local host SED inference processed 705.59
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
Processing status completed 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) = 0h11m27.69s, -14d19m01.41s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 22.98 1.05 20.497 0.049 AB
PanSTARRS_y 20.71 1.72 20.609 0.090 AB

Aperture details

RA, DEC (J2000) = 0h11m27.78s, -14d19m00.67s
semi major axis, semi minor axis (arcsec) = 8.11, 3.2
angle (degrees, anti-clockwise from east) = -45.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.61 1.4 22.506 0.420 AB
GALEX_NUV 12.33 1.83 21.172 0.161 AB
DES_g 78.54 0.52 19.162 0.007 AB
PanSTARRS_g 91.23 1.27 19.000 0.015 AB
PanSTARRS_r 149.55 1.17 18.463 0.008 AB
DES_r 140.41 1.13 18.532 0.009 AB
PanSTARRS_i 217.69 1.66 18.055 0.008 AB
PanSTARRS_z 270.01 3.4 17.822 0.014 AB
DES_z 229.57 3.5 17.998 0.017 AB
PanSTARRS_y 316.84 8.28 17.648 0.028 AB
2MASS_J 341.17 154.12 16.673 0.490 Vega
2MASS_H 867.1 259.46 15.187 0.325 Vega
2MASS_K 367.74 245.76 15.648 0.726 Vega
WISE_W1 235.42 14.81 15.271 0.068 Vega
WISE_W2 167.05 21.33 15.004 0.139 Vega
WISE_W3 423.34 89.53 12.159 0.230 Vega
WISE_W4 252.17 435.48 11.276 1.875 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.372 8.813 9.106
{\rm log}_{10}({\rm SFR}) -1.100 -0.510 -0.023
{\rm log}_{10}({\rm sSFR}) -10.011 -9.363 -8.467
{\rm stellar\ age} 0.948 5.475 7.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.377 -0.594 -0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.387 -0.674 0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.445 0.873 1.382
\delta -0.462 -0.066 0.234
\tau_1/\tau_2 0.433 0.863 1.334
Q_{PAH} 0.625 2.069 4.710
U_{min} 3.143 8.086 15.460
{\rm log}_{10}(\gamma_e)\, -3.130 -1.955 -0.597

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.129 -0.976 0.021
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.436 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.809 -0.306 0.081
0.03-0.10 Gyr -2.132 -0.921 -0.078
0.10-0.32 Gyr -3.041 -1.364 -0.533
0.32-1.06 Gyr -3.353 -1.399 -0.606
1.06-3.43 Gyr -3.417 -1.454 -0.903
3.43-11.15 Gyr -3.139 -1.319 -0.749
11.15-12.39 Gyr -3.255 -1.335 -0.406

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.091 10.151 10.208
{\rm log}_{10}({\rm SFR}) -0.180 0.069 0.322
{\rm log}_{10}({\rm sSFR}) -10.366 -10.077 -9.800
{\rm stellar\ age} 6.695 7.432 8.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.604 -0.354 -0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.034 -0.687 -0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.469 0.652
\delta -0.429 -0.114 0.134
\tau_1/\tau_2 0.599 0.954 1.293
Q_{PAH} 0.389 1.048 2.288
U_{min} 2.718 7.528 14.132
{\rm log}_{10}(\gamma_e)\, -2.795 -1.845 -1.016

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.213 -2.939 -1.837
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.417 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.062 0.200 0.356
0.03-0.10 Gyr -0.485 -0.004 0.342
0.10-0.32 Gyr -0.803 -0.272 0.085
0.32-1.06 Gyr -0.875 -0.365 -0.053
1.06-3.43 Gyr -0.655 -0.142 0.147
3.43-11.15 Gyr 0.111 0.314 0.423
11.15-12.39 Gyr -0.012 0.490 1.001