2025lu

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Information

Transient

Name: AT2025lu
Right ascension: 19h59m50.81s
Declination: 50d28m45.55s
Discovery Date: Jan. 11, 2025, 7:19 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.110

Host

Name: 2025lu
Right ascension: 19h59m50.39s
Declination: 50d28m58.11s
Redshift: 0.025621
Photometric Redshift: 0.039
 

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 5.29
Cutout download processed 2.38
Global aperture construction processed 0.63
Local aperture photometry processed 3.43
Global aperture photometry processed 3.59
Validate local photometry processed 0.02
Validate global photometry processed 10.76
Host information processed 0.08
Global host SED inference processed 484.14
Local host SED inference processed 439.49
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 19h59m50.81s, 50d28m45.55s
semi major axis, semi minor axis (arcsec) = 3.88, 3.88
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 11.8 0.95 21.220 0.087 AB
PanSTARRS_r 24.45 1.5 20.429 0.067 AB
PanSTARRS_i 39.79 1.59 19.901 0.043 AB
PanSTARRS_z 53.14 3.6 19.586 0.074 AB
PanSTARRS_y 84.82 7.51 19.079 0.096 AB
2MASS_J 272.08 104.62 16.918 0.417 Vega
2MASS_H 55.32 160.05 18.175 3.141 Vega
2MASS_K -13.38 196.81 Vega

Aperture details

RA, DEC (J2000) = 19h59m50.53s, 50d28m58.88s
semi major axis, semi minor axis (arcsec) = 19.18, 8.49
angle (degrees, anti-clockwise from east) = -132.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3334.25 3.33 15.093 0.001 AB
PanSTARRS_r 6995.44 5.17 14.288 0.001 AB
PanSTARRS_i 10389.02 5.36 13.859 0.001 AB
PanSTARRS_z 13377.98 11.8 13.584 0.001 AB
PanSTARRS_y 16664.81 24.15 13.345 0.002 AB
WISE_W2 5591.0 73.94 11.192 0.014 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})\, 8.132 8.398 8.571
{\rm log}_{10}({\rm SFR}) -2.023 -1.338 -0.824
{\rm log}_{10}({\rm sSFR}) -10.460 -9.757 -9.064
{\rm stellar\ age} 2.357 6.497 8.316

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.297 -0.442 0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.839 -0.253 0.184

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.109 1.720 2.218
\delta -0.174 0.041 0.218
\tau_1/\tau_2 0.641 0.981 1.353
Q_{PAH} 0.467 1.812 3.935
U_{min} 3.020 8.047 15.341
{\rm log}_{10}(\gamma_e)\, -3.355 -2.068 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.064 -2.087 -0.453
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.303 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.176 -1.316 -0.829
0.03-0.10 Gyr -2.273 -1.486 -0.828
0.10-0.33 Gyr -2.497 -1.652 -1.042
0.33-1.10 Gyr -2.660 -1.643 -1.102
1.10-3.64 Gyr -2.857 -1.649 -1.283
3.64-12.07 Gyr -3.034 -1.624 -1.325
12.07-13.41 Gyr -2.974 -1.615 -0.947

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.546 10.684 10.814
{\rm log}_{10}({\rm SFR}) -3.959 -0.979 0.423
{\rm log}_{10}({\rm sSFR}) -14.706 -11.632 -10.245
{\rm stellar\ age} 6.690 8.001 12.046

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.939 -0.672 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.075 -0.192 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.499 0.691
\delta -0.935 -0.779 -0.373
\tau_1/\tau_2 0.510 0.880 1.291
Q_{PAH} 0.380 1.586 3.674
U_{min} 2.347 7.781 15.519
{\rm log}_{10}(\gamma_e)\, -3.656 -2.661 -1.316

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.604 -3.930 -3.013
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.630 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.689 -1.036 0.226
0.03-0.10 Gyr -4.954 -1.089 0.499
0.10-0.33 Gyr -4.927 -1.161 0.461
0.33-1.10 Gyr -3.888 -0.934 0.242
1.10-3.64 Gyr -2.348 0.054 0.710
3.64-12.07 Gyr -0.549 0.744 0.969
12.07-13.41 Gyr -0.425 0.866 1.879