2025lwy

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Information

Transient

Name: AT2025lwy
Right ascension: 11h14m06.87s
Declination: 41d28m45.60s
Discovery Date: May 24, 2025, 7:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2025lwy
Right ascension: 11h14m06.81s
Declination: 41d28m45.81s
Redshift: 0.071981
Photometric Redshift: 0.099
 

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 1.8
Cutout download processed 15.14
Global aperture construction processed 0.65
Local aperture photometry processed 5.64
Global aperture photometry processed 5.96
Validate local photometry processed 0.02
Validate global photometry processed 16.57
Host information processed 0.09
Global host SED inference processed 438.5
Local host SED inference processed 538.42
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 11h14m06.87s, 41d28m45.60s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 84.38 2.42 19.084 0.031 AB
PanSTARRS_g 80.98 0.4 19.129 0.005 AB
SDSS_r 196.04 3.69 18.169 0.020 AB
PanSTARRS_r 160.19 0.44 18.388 0.003 AB
SDSS_i 290.81 4.53 17.741 0.017 AB
PanSTARRS_i 247.6 0.4 17.916 0.002 AB
PanSTARRS_z 318.77 1.15 17.641 0.004 AB
SDSS_z 392.18 7.39 17.416 0.020 AB
PanSTARRS_y 371.03 2.4 17.476 0.007 AB

Aperture details

RA, DEC (J2000) = 11h14m06.80s, 41d28m45.87s
semi major axis, semi minor axis (arcsec) = 6.21, 5.27
angle (degrees, anti-clockwise from east) = -119.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.49 0.4 24.665 0.880 AB
GALEX_NUV 1.54 0.43 23.434 0.305 AB
SDSS_u 24.73 5.43 20.417 0.239 AB
SDSS_g 212.23 4.1 18.083 0.021 AB
PanSTARRS_g 240.77 1.41 17.946 0.006 AB
SDSS_r 498.38 6.33 17.156 0.014 AB
PanSTARRS_r 482.71 1.5 17.191 0.003 AB
SDSS_i 730.06 7.94 16.742 0.012 AB
PanSTARRS_i 689.31 1.39 16.804 0.002 AB
PanSTARRS_z 887.55 4.24 16.530 0.005 AB
SDSS_z 1017.61 22.47 16.381 0.024 AB
PanSTARRS_y 1013.18 9.2 16.386 0.010 AB
2MASS_J 1350.73 125.62 15.179 0.101 Vega
2MASS_H 1436.65 180.66 14.639 0.137 Vega
2MASS_K 1167.78 231.84 14.394 0.216 Vega
WISE_W1 531.09 14.18 14.388 0.029 Vega
WISE_W2 277.62 14.4 14.452 0.056 Vega
WISE_W3 83.74 56.12 13.919 0.728 Vega
WISE_W4 -534.48 428.02 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})\, 9.907 10.054 10.212
{\rm log}_{10}({\rm SFR}) -2.949 -1.231 -0.234
{\rm log}_{10}({\rm sSFR}) -12.999 -11.300 -10.224
{\rm stellar\ age} 6.546 7.936 11.703

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.637 -1.041 -0.526
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.649 -0.693 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.429 0.971 1.359
\delta -0.588 -0.185 0.209
\tau_1/\tau_2 0.604 1.042 1.435
Q_{PAH} 0.496 1.985 4.574
U_{min} 3.210 8.956 16.455
{\rm log}_{10}(\gamma_e)\, -3.380 -2.336 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.106 -1.138 -0.259
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.331 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.089 -1.738 -0.920
0.03-0.10 Gyr -3.400 -1.218 -0.110
0.10-0.33 Gyr -3.237 -1.163 -0.178
0.33-1.07 Gyr -3.573 -1.194 -0.189
1.07-3.52 Gyr -2.958 -0.769 0.077
3.52-11.52 Gyr -1.339 0.080 0.355
11.52-12.80 Gyr -0.632 0.419 1.241

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.109 10.266 10.365
{\rm log}_{10}({\rm SFR}) -4.723 -1.875 -0.860
{\rm log}_{10}({\rm sSFR}) -15.135 -12.136 -11.098
{\rm stellar\ age} 2.835 6.587 8.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.608 -1.317 -1.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.768 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.535 0.659 0.812
\delta -0.944 -0.856 -0.756
\tau_1/\tau_2 0.517 0.924 1.356
Q_{PAH} 0.505 1.465 2.922
U_{min} 2.982 8.749 16.959
{\rm log}_{10}(\gamma_e)\, -3.230 -2.214 -1.323

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.423 -3.484 -2.524
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.544 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.002 -2.204 -0.935
0.03-0.10 Gyr -5.419 -2.079 -0.831
0.10-0.33 Gyr -3.711 -1.379 -0.355
0.33-1.07 Gyr -2.071 -0.306 0.404
1.07-3.52 Gyr -0.233 0.440 0.856
3.52-11.52 Gyr -1.441 0.310 0.567
11.52-12.80 Gyr -2.252 0.149 0.968