2026lmk results

Information

Transient
Name:AT2026lmk
Right ascension: 13h20m30.10s
Declination:-10d03m40.37s
Discovery Date:May 5, 2026, 11:01 a.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:J132030.21-100339.80
Object ID:9906617711003027
Catalog Name:decals
Catalog Release:dr9
Right ascension: 13h20m30.21s
Declination:-10d03m39.80s
Redshift:None
Photometric Redshift:0.093
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
DES_r
DES_z
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 6.79
Transient MWEBV processed 0.11
Host match processed 4.26
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 5.29
Validate global photometry processed 13.86
Global host SED inference processed 397.59
Local aperture photometry processed 5.24
Validate local photometry processed 0.02
Local host SED inference processed 458.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h20m30.10s, -10d03m40.37s
semi major axis, semi minor axis (arcsec):1.16, 1.16
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.44 0.4 20.860 0.027 AB
DES_r 35.93 0.81 20.011 0.025 AB
PanSTARRS_i 45.43 0.49 19.757 0.012 AB
PanSTARRS_z 58.54 0.71 19.481 0.013 AB
DES_z 65.38 1.61 19.361 0.027 AB
PanSTARRS_y 68.29 1.42 19.314 0.023 AB

Aperture details

RA, DEC (J2000):13h20m30.21s, -10d03m39.71s
semi major axis, semi minor axis (arcsec):11.7, 4.62
angle (degrees, anti-clockwise from east):-4.89
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 229.18 1.63 18.000 0.008 AB
PanSTARRS_g 242.51 1.68 17.938 0.008 AB
PanSTARRS_r 440.15 2.07 17.291 0.005 AB
DES_r 479.95 3.13 17.197 0.007 AB
PanSTARRS_i 628.97 3.05 16.903 0.005 AB
PanSTARRS_z 801.4 4.37 16.640 0.006 AB
DES_z 876.11 6.35 16.544 0.008 AB
PanSTARRS_y 897.83 8.86 16.517 0.011 AB
2MASS_J 1368.92 224.55 15.164 0.178 Vega
2MASS_H 2557.85 343.63 14.013 0.146 Vega
2MASS_K 1160.22 423.74 14.401 0.397 Vega
WISE_W1 708.88 17.69 14.075 0.027 Vega
WISE_W2 459.72 20.46 13.905 0.048 Vega
WISE_W3 1535.51 79.81 10.760 0.056 Vega
WISE_W4 522.98 469.1 10.484 0.974 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.264 9.404 9.504
{\rm log}_{10}({\rm SFR}) -2.110 -1.329 -0.665
{\rm log}_{10}({\rm sSFR}) -11.495 -10.732 -9.979
{\rm stellar\ age} 4.572 6.650 7.794

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.236 -0.476 -0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -0.703 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.250 0.625 1.198
\delta -0.433 -0.086 0.256
\tau_1/\tau_2 0.677 1.042 1.388
Q_{PAH} 1.091 2.835 5.349
U_{min} 3.020 8.337 14.940
{\rm log}_{10}(\gamma_e)\, -2.919 -1.772 -0.555

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.948 -0.492 0.018
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.542 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.784 -1.647 -1.042
0.03-0.10 Gyr -2.213 -1.298 -0.580
0.10-0.33 Gyr -1.621 -0.983 -0.324
0.33-1.06 Gyr -1.509 -0.879 -0.381
1.06-3.46 Gyr -1.208 -0.559 -0.291
3.46-11.29 Gyr -1.067 -0.484 -0.311
11.29-12.54 Gyr -1.345 -0.506 0.026

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.339 10.463 10.576
{\rm log}_{10}({\rm SFR}) -1.636 -0.491 0.124
{\rm log}_{10}({\rm sSFR}) -12.207 -11.030 -10.320
{\rm stellar\ age} 4.083 6.314 7.690

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.821 -0.475 -0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.842 0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.483 0.717
\delta -0.618 -0.202 0.157
\tau_1/\tau_2 0.626 0.974 1.321
Q_{PAH} 1.128 3.079 5.345
U_{min} 2.241 7.410 14.829
{\rm log}_{10}(\gamma_e)\, -2.850 -1.698 -0.914

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.832 -2.509 -1.466
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.589 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.365 -0.608 -0.115
0.03-0.10 Gyr -1.963 -0.537 0.218
0.10-0.33 Gyr -1.495 -0.118 0.633
0.33-1.06 Gyr -0.758 0.273 0.747
1.06-3.46 Gyr 0.108 0.592 0.929
3.46-11.29 Gyr -0.074 0.513 0.769
11.29-12.54 Gyr -0.581 0.466 1.041