1DATE    = '2020-04-25T20:17:34' / Date and time of file creation
2DATE-OBS= '2000-07-07T09:25:15' / Observation start date
3DATE-END= '2000-07-07T15:27:29' / Observation end date
4TTYPE5  = 'chipx   '           / Chip coords
5TFORM5  = '1I      '           / format of field
6TUNIT5  = 'pixel   '
7TTYPE15 = 'pha_ro  '           / total read-out pulse height of event
8TFORM15 = '1J      '           / format of field
9TUNIT15 = 'adu     '
10TNULL15 =                    0
11MTYPE5  = 'CPC     '           / DM Keyword: Descriptor name.
12MFORM5  = 'CPCX,CPCY'          / [mm]
13TCTYP5  = 'CPCX    '
14TCRVL5  =  0.0000000000000E+00
15TCRPX5  =  5.0000000000000E-01
16TCDLT5  =  2.3987000000000E-02
17TCUNI5  = 'mm      '
18TTYPE6  = 'chipy   '           / Chip coords
19TFORM6  = '1I      '           / format of field
20TUNIT6  = 'pixel   '
21TTYPE16 = 'energy  '           / nominal energy of event (eV)
22TFORM16 = '1E      '           / format of field
23TUNIT16 = 'eV      '
24TCTYP6  = 'CPCY    '
25TCRVL6  =  0.0000000000000E+00
26TCRPX6  =  5.0000000000000E-01
27TCDLT6  =  2.3987000000000E-02
28TCUNI6  = 'mm      '
29MTYPE6  = 'MSC     '           / DM Keyword: Descriptor name.
30MFORM6  = 'PHI,THETA'          / [deg]
31TTYPE9  = 'detx    '           / ACIS detector coordinates
32TFORM9  = '1E      '           / format of field
33TUNIT9  = 'pixel   '
34TTYPE19 = 'grade   '           / binned event grade
35TFORM19 = '1I      '           / format of field
36TCTYP9  = 'LONG-TAN'
37TCRVL9  =  0.0000000000000E+00
38TCRPX9  =  4.0965000000000E+03
39TCDLT9  =  1.3666666666667E-04
40TCNA9   = 'PHI     '
41TCUNI9  = 'deg     '
42LONP9   =  2.7000000000000E+02
43LATP9   =  9.0000000000000E+01
44TTYPE10 = 'dety    '           / ACIS detector coordinates
45TFORM10 = '1E      '           / format of field
46TUNIT10 = 'pixel   '
47TCTYP10 = 'NPOL-TAN'
48TCRVL10 =  0.0000000000000E+00
49TCRPX10 =  4.0965000000000E+03
50TCDLT10 =  1.3666666666667E-04
51TCNA10  = 'THETA   '
52TCUNI10 = 'deg     '
53TTYPE11 = 'x       '           / sky coordinates
54TFORM11 = '1E      '           / format of field
55TUNIT11 = 'pixel   '
56TCTYP11 = 'RA---TAN'
57TCRVL11 =  2.2938051931869E+02
58TCRPX11 =  4.0965000000000E+03
59TCDLT11 = -1.3666666666667E-04
60TCUNI11 = 'deg     '
61TTYPE12 = 'y       '           / sky coordinates
62TFORM12 = '1E      '           / format of field
63TUNIT12 = 'pixel   '
64TCTYP12 = 'DEC--TAN'
65TCRVL12 = -5.8811080688850E+01
66TCRPX12 =  4.0965000000000E+03
67TCDLT12 =  1.3666666666667E-04
68TCUNI12 = 'deg     '
69TIMESYS = 'TT      '           / Time system
70TIMEZERO=  0.0000000000000E+00 / [s] Clock correction
71TIMEUNIT= 's       '           / Time unit
72TIMEREF = 'LOCAL   '           / Time reference (barycenter/local)
73TIMEPIXR=  5.0000000000000E-01 / default
74TIMEDEL =  9.4104000000000E-01 / [s] timedel Lev1
75TIMEDELA=  9.4104000000000E-01 / Inferred duration of primary exposure (s)
76TIMEDELB=  0.0000000000000E+00 / Inferred duration of secondary exp. (s)
77TIME_ADJ= 'NONE    '           / time adjustment algorithm
78TSTART  =  7.9349115922606E+07 / [s] Observation start time (MET)
79TSTOP   =  7.9370849510907E+07 / [s] Observation end time (MET)
80MJD-OBS =  5.1732392545401E+04 / Modified Julian date of observation
81RADESYS = 'ICRS    '           / Equatorial coordinate system