2025lvw

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Information

Transient

Name: AT2025lvw
Right ascension: 22h23m37.56s
Declination: -28d26m20.70s
Discovery Date: May 24, 2025, 4:13 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2025lvw
Right ascension: 22h23m37.77s
Declination: -28d26m15.50s
Redshift: 0.091600
Photometric Redshift: 0.061
 

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 1.96
Cutout download processed 4.84
Global aperture construction processed 0.67
Local aperture photometry processed 4.49
Global aperture photometry processed 4.23
Validate local photometry processed 0.02
Validate global photometry processed 12.18
Host information processed 0.11
Global host SED inference processed 513.16
Local host SED inference processed 473.85
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
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) = 22h23m37.56s, -28d26m20.70s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 12.39 0.43 21.168 0.038 AB
PanSTARRS_z 13.29 0.94 21.091 0.077 AB
PanSTARRS_y 16.95 2.3 20.827 0.148 AB

Aperture details

RA, DEC (J2000) = 22h23m37.75s, -28d26m15.42s
semi major axis, semi minor axis (arcsec) = 10.63, 7.08
angle (degrees, anti-clockwise from east) = -103.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 1552.32 6.94 15.923 0.005 AB
PanSTARRS_y 1845.44 17.05 15.735 0.010 AB
2MASS_J 2316.3 214.9 14.593 0.101 Vega
2MASS_H 2784.6 357.21 13.920 0.139 Vega
2MASS_K 2850.93 362.77 13.425 0.138 Vega
WISE_W2 969.16 35.03 13.095 0.039 Vega
WISE_W4 3715.2 776.45 8.355 0.227 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})\, 8.186 8.641 8.850
{\rm log}_{10}({\rm SFR}) -1.585 -0.911 -0.259
{\rm log}_{10}({\rm sSFR}) -10.314 -9.589 -8.494
{\rm stellar\ age} 0.705 5.401 7.481

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.336 -0.535 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.300 -0.602 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.472 0.921 1.524
\delta -0.448 -0.048 0.251
\tau_1/\tau_2 0.537 0.962 1.372
Q_{PAH} 0.861 2.692 5.231
U_{min} 2.897 7.994 15.259
{\rm log}_{10}(\gamma_e)\, -2.825 -1.779 -0.586

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.698 -0.456 0.140
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.455 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.585 -0.898 -0.338
0.03-0.10 Gyr -1.973 -1.081 -0.214
0.10-0.33 Gyr -2.580 -1.351 -0.608
0.33-1.06 Gyr -3.101 -1.427 -0.801
1.06-3.47 Gyr -3.742 -1.496 -1.036
3.47-11.30 Gyr -3.827 -1.450 -1.012
11.30-12.56 Gyr -3.690 -1.507 -0.768

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.636 10.801 10.952
{\rm log}_{10}({\rm SFR}) -0.146 0.489 0.935
{\rm log}_{10}({\rm sSFR}) -10.976 -10.351 -9.836
{\rm stellar\ age} 5.059 7.328 10.739

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.493 -0.174 0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.157 -0.639 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.470 0.750
\delta -0.803 -0.460 -0.072
\tau_1/\tau_2 0.346 0.793 1.287
Q_{PAH} 0.561 1.612 3.781
U_{min} 2.008 6.238 12.972
{\rm log}_{10}(\gamma_e)\, -3.470 -2.577 -1.330

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.378 -3.246 -1.797
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.541 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.047 0.571 0.926
0.03-0.10 Gyr -0.878 0.344 0.968
0.10-0.33 Gyr -1.483 0.188 0.902
0.33-1.06 Gyr -1.621 0.285 1.005
1.06-3.47 Gyr -0.945 0.561 1.021
3.47-11.30 Gyr -0.086 0.782 1.071
11.30-12.56 Gyr 0.249 1.081 1.978