GPS Space Vehicle Time Integrity for MJD 52220

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:34
11:12
 20,193
   121
  -202,510
51
0
0
0
 
2
1
10:35
17:03
 23,168
    99
   102,210
53
0
0
0
 
3
1
04:19
10:01
 20,446
   107
   -80,945
51
0
0
0
 
4
1
12:26
19:39
 25,857
   100
  -455,017
204
0
0
0
 
5
5
1
2
00:00
16:29
01:34
20:35
  5,649
 14,745
    91
   109
  -321,380
  -321,481
20
30
220
1
0
0
0
0
 
6
1
18:58
23:44
 17,072
    74
     1,090
30
136
0
0
 
7
1
11:12
18:58
 27,754
    96
  -571,735
203
0
0
0
 
8
1
09:37
15:20
 20,475
    89
  -617,023
108
0
0
0
 
9
1
20:36
23:59
 12,160
    83
    15,702
21
541
0
0
 
10
1
15:02
21:37
 23,648
    96
   -13,105
36
25
0
0
 
11
1
08:01
13:33
 19,877
   102
    -4,963
48
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
07:04
15:30
12:26
17:28
 19,233
  6,939
    99
    97
     7,114
     7,122
49
37
0
0
0
0
0
0
 
14
14
14
1
2
3
00:00
02:39
22:14
02:32
06:54
23:59
  9,087
 15,201
  6,292
    86
   106
    53
   121,979
   121,984
   121,841
27
47
21
13
0
266
0
0
0
0
0
0
 
15
15
1
2
00:00
21:15
03:05
23:59
 11,076
  9,828
    91
    65
  -101,864
  -102,247
34
21
1
342
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:36
01:56
23:59
  6,981
 12,163
   100
    86
  -258,410
  -264,371
170
265
1
0
1
19
0
0
 
18
18
1
2
00:52
19:47
03:58
23:03
 11,118
 11,615
   108
    71
    75,628
    75,602
38
29
0
33
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
04:19
11:13
09:12
15:03
 17,493
 13,621
   104
    77
   112,324
   112,365
47
62
0
4
0
0
0
0
 
21
1
00:00
05:21
 19,209
   106
    -5,122
42
0
0
0
 
22
1
02:32
08:50
 22,566
   114
  -399,521
254
0
4
0
 
23
23
23
1
2
3
00:54
17:46
21:15
02:32
20:35
23:59
  5,793
 10,095
  9,826
    96
   105
    68
     -197
     -248
     -294
30
28
21
13
23
377
0
0
0
0
0
0
 
24
1
13:33
21:14
 27,541
    93
    -4,435
38
21
0
0
 
25
1
00:54
08:50
 28,449
   105
   -19,177
44
0
0
0
 
26
1
17:33
23:03
 19,707
    95
    -2,184
27
51
0
0
 
27
1
08:51
14:17
 19,483
   101
    -1,292
53
0
0
0
 
28
1
11:33
17:01
 19,621
    98
    35,455
43
0
0
0
 
29
1
01:35
08:00
 22,995
   108
  -613,115
55
0
0
0
 
30
30
1
2
02:32
17:30
04:14
21:14
  6,013
 13,420
   108
   110
  -138,170
  -139,142
58
83
1
0
1
0
0
0
 
31
1
05:37
11:32
 21,251
   105
   -73,673
50
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(NIMT) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(NIMT) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.