Observational data from 2021 campaign

Contents:
       data1: no data
       data2: photometric measurements of each lightcurve
 
       planet: 5 - Jupiter
       satellites: J1 Io, J2 Europa, J3 Ganymede, J4 Callisto.
       total number: 8 observations of 6 events 
       type: photometric observations
       date: observed from April 2021 until August 2021,
       observatories: OPD   - Observatório do Pico dos Dias, Itajuba; IAU 874
	              INPE  - Miniobservatório Astronômico do Instituto Nacional de Pesquisas Espaciais; 
	              UTFPR - Telescópio da Universidade Tecnológica Federal do Paraná.

       telescopes: 60 cm + Andor/IXon-EM + Methane filter;
		   28 cm + Celestron-C11/Watec 910HX + Methane filter.
		   20 cm + Meade-LXD55/QHY174MGPS + Methane filter.
       
References:
        This observation are described in,
	Catani L. M. et al (2023)
	The 2021 mutual phenomena involving the Galilean satellites of Jupiter and the inner satellite Thebe, 
	Monthly Notices of the Royal Astronomical Society, Volume 526, Issue 4, December 2023, Pages 6145–6154. 
	https://doi.org/10.1093/mnras/stad3006
        

Informations.

Format of the files of photometric measurements providing the observed light curve:
Columns:
1. Julian date 
2. UTC
3. target/calibrator flux
4. target flux
5. calibrator flux