2025lvt

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Information

Transient

Name: AT2025lvt
Right ascension: 21h31m52.25s
Declination: -12d57m45.36s
Discovery Date: May 21, 2025, 9:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2025lvt
Right ascension: 21h31m52.36s
Declination: -12d57m43.91s
Redshift: None
Photometric Redshift: 0.155

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	6.0
Transient MWEBV	processed	0.04
Host match	processed	2.6
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.49
Validate global photometry	processed	15.65
Global host SED inference	processed	376.36
Local aperture photometry	processed	6.65
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

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) = 21h31m52.25s, -12d57m45.36s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 21h31m52.34s, -12d57m43.80s
semi major axis, semi minor axis (arcsec) = 6.18, 2.74
angle (degrees, anti-clockwise from east) = -124.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.36	1.95	21.732	0.288	AB
GALEX_NUV	8.38	1.56	21.592	0.202	AB
DES_g	55.15	0.42	19.546	0.008	AB
PanSTARRS_g	58.65	0.94	19.479	0.017	AB
PanSTARRS_r	99.81	1.34	18.902	0.015	AB
DES_r	97.81	0.82	18.924	0.009	AB
PanSTARRS_i	135.25	0.91	18.572	0.007	AB
PanSTARRS_z	156.61	2.91	18.413	0.020	AB
DES_z	155.75	2.31	18.419	0.016	AB
PanSTARRS_y	161.94	7.44	18.377	0.050	AB
2MASS_J	106.42	150.05	17.938	1.531	Vega
2MASS_H	77.03	234.44	17.816	3.304	Vega
2MASS_K	402.19	253.56	15.551	0.684	Vega
WISE_W1	110.84	9.44	16.089	0.092	Vega
WISE_W2	72.02	15.06	15.917	0.227	Vega
WISE_W3	156.3	78.12	13.241	0.543	Vega
WISE_W4	1331.06	548.88	9.470	0.448	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.038	10.112	10.204
{\rm log}_{10}({\rm SFR})	-0.150	0.096	0.339
{\rm log}_{10}({\rm sSFR})	-10.278	-10.021	-9.766
{\rm stellar\ age}	4.788	5.877	6.846

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.403	-0.898	-0.381
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.567	0.099	0.353

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.180	0.322	0.490
\delta	-0.377	-0.032	0.170
\tau_1/\tau_2	0.679	0.992	1.318
Q_{PAH}	0.983	2.524	4.595
U_{min}	2.883	7.983	15.344
{\rm log}_{10}(\gamma_e)\,	-2.828	-1.802	-0.837

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.204	-2.885	-1.633
{\rm log}_{10}(\tau_{AGN})\,	1.017	1.483	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.290	-0.034	0.159
0.03-0.10 Gyr	-0.180	0.141	0.432
0.10-0.32 Gyr	0.032	0.307	0.545
0.32-1.03 Gyr	-0.009	0.281	0.515
1.03-3.31 Gyr	0.030	0.257	0.440
3.31-10.62 Gyr	0.017	0.234	0.397
10.62-11.80 Gyr	-0.265	0.238	0.657