2025lzm results

2025lzm results

Information

Transient

Name:	`AT2025lzm`
Right ascension:	`9h47m55.85s`
Declination:	`12d53m46.62s`
Discovery Date:	`May 25, 2025, 4:22 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.041`

Host

Name:	`2025lzm`
Right ascension:	`9h47m55.83s`
Declination:	`12d53m46.48s`
Redshift:	`0.095794`
Photometric Redshift:	`0.109`

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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	17.55
Transient MWEBV	processed	0.04
Host match	processed	2.12
Host information	processed	0.1
Host MWEBV	processed	0.17
Global aperture construction	processed	0.75
Global aperture photometry	processed	7.83
Validate global photometry	processed	16.88
Global host SED inference	processed	460.03
Local aperture photometry	processed	7.58
Validate local photometry	processed	0.03
Local host SED inference	processed	598.54

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h47m55.85s, 12d53m46.62s
semi major axis, semi minor axis (arcsec):	1.13, 1.13
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	243.53	1.29	17.934	0.006	AB
PanSTARRS_i	257.06	0.54	17.875	0.002	AB
PanSTARRS_z	290.85	0.95	17.741	0.004	AB
DES_z	356.72	3.7	17.519	0.011	AB
PanSTARRS_y	334.74	2.08	17.588	0.007	AB

Aperture details

RA, DEC (J2000):	9h47m55.82s, 12d53m46.63s
semi major axis, semi minor axis (arcsec):	3.7, 3.6
angle (degrees, anti-clockwise from east):	-161.54

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	27.13	0.59	20.316	0.024	AB
GALEX_NUV	39.43	0.43	19.911	0.012	AB
SDSS_u	72.81	3.35	19.245	0.050	AB
SDSS_g	211.95	3.89	18.084	0.020	AB
DES_g	239.77	0.82	17.950	0.004	AB
PanSTARRS_g	224.08	0.9	18.024	0.004	AB
SDSS_r	378.53	5.26	17.455	0.015	AB
PanSTARRS_r	385.79	1.27	17.434	0.004	AB
DES_r	430.86	1.78	17.314	0.004	AB
SDSS_i	550.6	6.58	17.048	0.013	AB
PanSTARRS_i	530.18	1.39	17.089	0.003	AB
PanSTARRS_z	612.44	2.75	16.932	0.005	AB
SDSS_z	629.97	11.81	16.902	0.020	AB
DES_z	668.54	5.15	16.837	0.008	AB
PanSTARRS_y	700.82	6.43	16.786	0.010	AB
2MASS_J	895.81	96.32	15.625	0.117	Vega
2MASS_H	1207.22	164.98	14.828	0.148	Vega
2MASS_K	1100.99	167.69	14.458	0.165	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.462	9.741	9.923
{\rm log}_{10}({\rm SFR})	-0.616	0.281	0.996
{\rm log}_{10}({\rm sSFR})	-10.387	-9.553	-8.649
{\rm stellar\ age}	0.541	3.839	6.229

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.935	-0.296	0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.274	-0.347	0.216

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.145	0.400	0.686
\delta	-0.789	-0.287	0.187
\tau_1/\tau_2	0.687	1.107	1.516
Q_{PAH}	1.090	3.009	5.727
U_{min}	3.359	9.512	17.334
{\rm log}_{10}(\gamma_e)\,	-3.132	-1.641	-0.599

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.702	-2.002	-0.857
{\rm log}_{10}(\tau_{AGN})\,	1.007	1.519	1.964

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.069	-0.404	0.039
0.03-0.10 Gyr	-0.759	0.387	1.152
0.10-0.33 Gyr	-0.401	0.573	1.070
0.33-1.06 Gyr	-2.256	-0.008	0.515
1.06-3.46 Gyr	-2.738	-0.339	0.111
3.46-11.25 Gyr	-3.372	-0.592	-0.082
11.25-12.51 Gyr	-3.217	-0.591	0.211

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.346	10.401	10.495
{\rm log}_{10}({\rm SFR})	0.274	0.571	0.928
{\rm log}_{10}({\rm sSFR})	-10.125	-9.837	-9.497
{\rm stellar\ age}	5.840	6.950	8.316

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.052	-0.486	-0.202
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.519	0.143	0.354

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.201	0.496	0.898
\delta	-0.078	0.198	0.357
\tau_1/\tau_2	0.706	1.077	1.442
Q_{PAH}	0.893	3.170	5.212
U_{min}	2.235	6.844	13.933
{\rm log}_{10}(\gamma_e)\,	-3.130	-2.087	-0.820

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.075	-1.863	-0.912
{\rm log}_{10}(\tau_{AGN})\,	0.922	1.377	1.872

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.067	0.299	0.536
0.03-0.10 Gyr	0.313	0.648	1.044
0.10-0.33 Gyr	0.021	0.400	0.781
0.33-1.06 Gyr	-0.213	0.222	0.539
1.06-3.46 Gyr	-0.165	0.311	0.592
3.46-11.25 Gyr	0.252	0.526	0.645
11.25-12.51 Gyr	0.085	0.626	1.148