2025lbn

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Information

Transient

Name: AT2025lbn
Right ascension: 11h32m58.94s
Declination: -1d51m19.12s
Discovery Date: May 15, 2025, 2:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025lbn
Right ascension: 11h32m58.75s
Declination: -1d51m18.47s
Redshift: 0.072842
Photometric Redshift: 0.093

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	1.19
Transient MWEBV	processed	0.04
Host match	processed	1.92
Host information	processed	0.12
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.68
Validate global photometry	processed	16.48
Global host SED inference	processed	416.06
Local aperture photometry	processed	5.85
Validate local photometry	processed	0.02
Local host SED inference	processed	425.96

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) = 11h32m58.94s, -1d51m19.12s
semi major axis, semi minor axis (arcsec) = 1.44, 1.44
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	17.23	1.16	20.809	0.073	AB
PanSTARRS_g	17.15	0.4	20.814	0.025	AB
SDSS_r	34.98	1.67	20.041	0.052	AB
PanSTARRS_r	33.86	0.53	20.076	0.017	AB
SDSS_i	46.1	2.11	19.741	0.050	AB
PanSTARRS_i	46.49	0.53	19.732	0.012	AB
PanSTARRS_z	53.86	0.91	19.572	0.018	AB
SDSS_z	52.56	4.45	19.598	0.092	AB
PanSTARRS_y	65.41	2.11	19.361	0.035	AB

Aperture details

RA, DEC (J2000) = 11h32m58.73s, -1d51m18.50s
semi major axis, semi minor axis (arcsec) = 11.67, 7.24
angle (degrees, anti-clockwise from east) = -26.61

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	13.22	3.91	21.097	0.321	AB
GALEX_NUV	29.07	4.52	20.241	0.169	AB
SDSS_u	47.75	7.11	19.703	0.162	AB
SDSS_g	336.93	5.55	17.581	0.018	AB
PanSTARRS_g	377.43	2.52	17.458	0.007	AB
SDSS_r	701.04	8.13	16.786	0.013	AB
PanSTARRS_r	697.0	3.33	16.792	0.005	AB
SDSS_i	983.28	11.04	16.418	0.012	AB
PanSTARRS_i	956.24	3.3	16.449	0.004	AB
PanSTARRS_z	1158.53	5.73	16.240	0.005	AB
SDSS_z	1276.57	27.42	16.135	0.023	AB
PanSTARRS_y	1370.28	13.37	16.058	0.011	AB
2MASS_J	2203.1	228.79	14.648	0.113	Vega
2MASS_H	2191.63	339.65	14.180	0.168	Vega
2MASS_K	1656.69	418.61	14.014	0.274	Vega
WISE_W1	787.78	23.4	13.960	0.032	Vega
WISE_W2	425.4	25.56	13.989	0.065	Vega
WISE_W3	433.22	109.89	12.134	0.275	Vega
WISE_W4	784.2	564.43	10.044	0.781	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.103	9.233	9.344
{\rm log}_{10}({\rm SFR})	-2.083	-1.339	-0.782
{\rm log}_{10}({\rm sSFR})	-11.312	-10.583	-10.007
{\rm stellar\ age}	6.180	7.559	10.600

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.568	-0.965	-0.367
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.553	-0.616	0.186

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.291	0.698	1.141
\delta	-0.341	0.023	0.257
\tau_1/\tau_2	0.669	1.041	1.394
Q_{PAH}	1.169	3.362	5.882
U_{min}	3.107	8.218	15.128
{\rm log}_{10}(\gamma_e)\,	-2.828	-1.699	-0.581

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.081	-0.611	-0.091
{\rm log}_{10}(\tau_{AGN})\,	1.033	1.502	1.945

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.313	-1.479	-0.898
0.03-0.10 Gyr	-2.293	-1.354	-0.727
0.10-0.33 Gyr	-2.446	-1.403	-0.753
0.33-1.07 Gyr	-2.558	-1.410	-0.794
1.07-3.51 Gyr	-2.377	-1.060	-0.626
3.51-11.51 Gyr	-1.265	-0.693	-0.496
11.51-12.79 Gyr	-1.137	-0.512	0.321

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.492	10.567	10.633
{\rm log}_{10}({\rm SFR})	-0.628	-0.240	0.150
{\rm log}_{10}({\rm sSFR})	-11.196	-10.795	-10.417
{\rm stellar\ age}	7.859	10.459	12.006

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.914	-0.686	-0.542
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.531	-0.743	0.023

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.131	0.239	0.395
\delta	-0.576	-0.280	-0.020
\tau_1/\tau_2	0.477	0.957	1.490
Q_{PAH}	0.428	1.523	3.677
U_{min}	3.126	8.724	16.623
{\rm log}_{10}(\gamma_e)\,	-2.725	-1.746	-0.889

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.536	-3.733	-2.724
{\rm log}_{10}(\tau_{AGN})\,	1.083	1.572	1.938

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.443	-0.616	-0.307
0.03-0.10 Gyr	-0.673	-0.167	0.292
0.10-0.33 Gyr	-1.707	-0.349	0.119
0.33-1.07 Gyr	-3.140	-0.881	-0.234
1.07-3.51 Gyr	-3.094	-0.975	-0.184
3.51-11.51 Gyr	-1.055	0.403	0.760
11.51-12.79 Gyr	0.717	1.535	1.763