2025lmy results

Information

Transient
Name:AT2025lmy
Right ascension: 13h23m47.03s
Declination:-1d55m49.87s
Discovery Date:May 20, 2025, 3:10 a.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:2025lmy
Right ascension: 13h23m46.95s
Declination:-1d55m49.96s
Redshift:0.085657
Photometric Redshift:0.061
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.77
Transient MWEBV processed 0.04
Host match processed 1.62
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.68
Validate global photometry processed 16.19
Global host SED inference processed 521.93
Local aperture photometry processed 5.49
Validate local photometry processed 0.02
Local host SED inference processed 457.16
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h23m47.03s, -1d55m49.87s
semi major axis, semi minor axis (arcsec):1.25, 1.25
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 144.73 0.55 18.499 0.004 AB
PanSTARRS_i 196.1 0.85 18.169 0.005 AB
PanSTARRS_z 229.82 0.99 17.997 0.005 AB
PanSTARRS_y 262.73 1.65 17.851 0.007 AB

Aperture details

RA, DEC (J2000):13h23m46.95s, -1d55m49.80s
semi major axis, semi minor axis (arcsec):5.05, 4.86
angle (degrees, anti-clockwise from east):-32.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.15 0.46 23.751 0.432 AB
GALEX_NUV 2.53 0.51 22.894 0.220 AB
SDSS_u 48.85 3.85 19.678 0.086 AB
SDSS_g 280.38 4.56 17.781 0.018 AB
PanSTARRS_g 304.8 1.21 17.690 0.004 AB
SDSS_r 590.11 6.66 16.973 0.012 AB
PanSTARRS_r 577.43 1.93 16.996 0.004 AB
SDSS_i 787.23 8.13 16.660 0.011 AB
PanSTARRS_i 777.18 3.2 16.674 0.004 AB
PanSTARRS_z 932.53 3.66 16.476 0.004 AB
SDSS_z 1037.1 15.79 16.360 0.017 AB
PanSTARRS_y 1080.73 6.36 16.316 0.006 AB
2MASS_J 1274.47 120.35 15.242 0.103 Vega
2MASS_H 1645.33 165.47 14.492 0.109 Vega
2MASS_K 1840.84 253.18 13.900 0.149 Vega
WISE_W1 533.93 13.7 14.382 0.028 Vega
WISE_W2 311.02 16.59 14.329 0.058 Vega
WISE_W3 87.38 51.04 13.872 0.634 Vega
WISE_W4 341.45 358.88 10.947 1.141 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.632 9.831 9.978
{\rm log}_{10}({\rm SFR}) -1.335 -0.514 0.195
{\rm log}_{10}({\rm sSFR}) -11.206 -10.321 -9.591
{\rm stellar\ age} 3.037 6.581 8.514

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.338 -0.681 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.792 -0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.509 0.975
\delta -0.716 -0.165 0.213
\tau_1/\tau_2 0.670 1.009 1.375
Q_{PAH} 0.840 2.664 5.370
U_{min} 2.914 8.303 15.587
{\rm log}_{10}(\gamma_e)\, -3.166 -2.122 -0.840

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.681 -1.433 -0.484
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.404 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.633 -0.798 -0.247
0.03-0.10 Gyr -1.639 -0.491 0.292
0.10-0.33 Gyr -1.411 -0.353 0.402
0.33-1.07 Gyr -1.300 -0.284 0.351
1.07-3.48 Gyr -1.414 -0.268 0.098
3.48-11.37 Gyr -1.325 -0.160 0.102
11.37-12.63 Gyr -1.215 -0.086 0.649

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.218 10.492 10.617
{\rm log}_{10}({\rm SFR}) -5.908 -2.727 -1.063
{\rm log}_{10}({\rm sSFR}) -16.516 -13.108 -11.379
{\rm stellar\ age} 2.298 7.285 10.997

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.766 -1.490 -1.195
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.617 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.411 0.664
\delta -0.949 -0.847 -0.679
\tau_1/\tau_2 0.460 0.912 1.425
Q_{PAH} 0.666 2.281 5.040
U_{min} 3.692 10.594 18.436
{\rm log}_{10}(\gamma_e)\, -3.023 -1.468 -0.371

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.233 -3.127 -2.051
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.604 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.397 -3.609 -1.319
0.03-0.10 Gyr -6.585 -3.309 -1.089
0.10-0.33 Gyr -5.363 -2.583 -0.584
0.33-1.07 Gyr -3.836 -1.323 0.884
1.07-3.48 Gyr -2.706 -0.104 0.977
3.48-11.37 Gyr -2.181 0.108 0.839
11.37-12.63 Gyr -2.916 0.093 1.678