2026lpg results

2026lpg results

Information

Transient

Name:	`AT2026lpg`
Right ascension:	`13h44m01.14s`
Declination:	`43d19m10.16s`
Discovery Date:	`May 7, 2026, 8:46 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.010`

Host

Name:	`SDSSJ134400.97+43191`
Object ID:	`2443223.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`13h44m00.96s`
Declination:	`43d19m14.95s`
Redshift:	`None`
Photometric Redshift:	`0.064`

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	18.24
Transient MWEBV	processed	0.11
Host match	processed	5.28
Host information	processed	0.11
Host MWEBV	processed	0.21
Global aperture construction	processed	0.62
Global aperture photometry	processed	4.9
Validate global photometry	processed	15.46
Global host SED inference	processed	420.99
Local aperture photometry	processed	4.76
Validate local photometry	processed	0.03
Local host SED inference	processed	484.1

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h44m01.14s, 43d19m10.16s
semi major axis, semi minor axis (arcsec):	1.63, 1.63
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	2.03	1.31	23.132	0.703	AB
SDSS_g	10.21	0.92	21.378	0.098	AB
PanSTARRS_g	10.98	0.43	21.299	0.042	AB
SDSS_r	13.95	1.16	21.038	0.091	AB
PanSTARRS_r	11.19	0.51	21.277	0.049	AB
SDSS_i	16.91	1.55	20.830	0.099	AB
PanSTARRS_i	13.77	0.58	21.052	0.045	AB
PanSTARRS_z	14.4	1.02	21.004	0.077	AB
SDSS_z	6.66	5.2	21.842	0.849	AB
PanSTARRS_y	16.36	3.01	20.865	0.199	AB

Aperture details

RA, DEC (J2000):	13h44m01.00s, 43d19m15.51s
semi major axis, semi minor axis (arcsec):	9.55, 7.69
angle (degrees, anti-clockwise from east):	-9.48

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	43.18	4.4	19.812	0.111	AB
GALEX_NUV	50.4	2.8	19.644	0.060	AB
SDSS_u	62.83	6.97	19.405	0.120	AB
SDSS_g	225.44	4.47	18.017	0.022	AB
PanSTARRS_g	231.83	2.21	17.987	0.010	AB
SDSS_r	339.98	5.9	17.571	0.019	AB
PanSTARRS_r	314.9	2.64	17.655	0.009	AB
SDSS_i	398.56	7.92	17.399	0.022	AB
PanSTARRS_i	376.23	3.0	17.461	0.009	AB
PanSTARRS_z	413.46	5.26	17.359	0.014	AB
SDSS_z	491.79	27.58	17.171	0.061	AB
PanSTARRS_y	546.23	15.48	17.057	0.031	AB
2MASS_J	600.22	200.17	16.059	0.362	Vega
2MASS_H	402.79	292.33	16.020	0.788	Vega
2MASS_K	736.02	356.08	14.895	0.525	Vega
WISE_W1	193.4	9.63	15.485	0.054	Vega
WISE_W2	129.78	14.36	15.278	0.120	Vega
WISE_W3	305.2	69.38	12.515	0.247	Vega
WISE_W4	477.94	382.54	10.582	0.869	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.716	7.984	8.158
{\rm log}_{10}({\rm SFR})	-2.149	-1.294	-0.413
{\rm log}_{10}({\rm sSFR})	-10.217	-9.277	-8.036
{\rm stellar\ age}	0.208	2.405	5.773

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.611	-0.977	-0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.420	-0.757	-0.138

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.140	0.444	1.031
\delta	-0.439	-0.009	0.288
\tau_1/\tau_2	0.622	1.085	1.504
Q_{PAH}	1.085	2.906	5.479
U_{min}	3.244	9.165	17.209
{\rm log}_{10}(\gamma_e)\,	-2.824	-1.650	-0.570

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.581	-0.110	0.254
{\rm log}_{10}(\tau_{AGN})\,	1.043	1.587	1.891

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.360	-1.950	-1.481
0.03-0.10 Gyr	-2.279	-1.188	-0.258
0.10-0.33 Gyr	-2.325	-1.254	-0.577
0.33-1.08 Gyr	-4.034	-1.737	-1.223
1.08-3.54 Gyr	-5.787	-2.460	-1.666
3.54-11.62 Gyr	-6.874	-2.817	-1.876
11.62-12.91 Gyr	-6.911	-2.756	-1.736

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.649	9.708	9.772
{\rm log}_{10}({\rm SFR})	-0.549	-0.251	-0.033
{\rm log}_{10}({\rm sSFR})	-10.260	-9.954	-9.717
{\rm stellar\ age}	6.339	7.160	8.552

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.910	-0.735	-0.587
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.173	0.037	0.223

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.016	0.049	0.123
\delta	-0.526	-0.099	0.237
\tau_1/\tau_2	0.697	1.065	1.463
Q_{PAH}	0.759	2.102	3.951
U_{min}	2.704	7.783	15.174
{\rm log}_{10}(\gamma_e)\,	-2.033	-1.113	-0.420

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.190	-3.054	-2.193
{\rm log}_{10}(\tau_{AGN})\,	1.059	1.535	1.931

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.288	-0.933	-0.735
0.03-0.10 Gyr	-0.469	-0.118	0.116
0.10-0.33 Gyr	-0.312	-0.063	0.159
0.33-1.08 Gyr	-0.709	-0.361	-0.146
1.08-3.54 Gyr	-0.752	-0.406	-0.195
3.54-11.62 Gyr	-0.373	-0.184	-0.071
11.62-12.91 Gyr	-0.510	-0.019	0.477