GPS Space Vehicle Time Integrity for MJD 51860

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
06:16
11:54
 20,226
   -85
  -152,352
33
11
0
0
 
2
1
11:37
17:58
 22,850
   -73
   296,753
46
0
0
0
 
3
1
04:55
10:36
 20,348
   -82
   -56,818
31
11
0
0
 
4
1
12:52
20:14
 26,508
  -100
  -555,272
170
0
0
0
 
5
5
1
2
00:00
16:29
03:13
21:44
 11,586
 18,888
  -110
  -101
  -272,117
  -272,205
25
25
133
278
0
0
0
0
 
6
1
19:17
23:59
 16,952
  -115
     -200
22
522
0
0
 
7
1
11:37
19:21
 27,849
   -85
  -327,434
327
0
2884
0
 
8
1
10:36
15:54
 19,085
   -98
  -653,833
145
0
0
0
 
9
9
1
2
00:00
20:19
01:48
23:59
  6,527
 13,203
  -110
  -116
    16,938
    17,083
28
22
5
359
0
0
0
0
 
10
1
15:35
22:09
 23,634
   -96
   -59,569
30
153
0
0
 
11
1
08:44
13:48
 18,246
   -84
     -613
27
144
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:44
16:27
11:36
17:31
 10,348
  3,750
   -91
  -100
     -244
     -253
27
23
2
93
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
00:00
04:54
 17,679
  -102
   -14,519
33
30
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:45
02:53
23:59
 10,394
  8,099
   -96
  -112
   282,727
   282,859
25
25
85
171
0
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
19
1
2
07:23
09:53
08:55
13:53
  5,544
 14,362
   -74
   -86
  -347,304
  -347,440
31
58
14
0
0
0
0
0
 
20
20
1
2
05:02
11:54
09:53
15:46
 17,433
 13,916
   -93
   -97
    50,288
    50,282
25
28
240
71
0
0
0
0
 
21
1
00:00
06:10
 22,251
  -101
   -18,563
31
247
0
0
 
22
1
03:01
08:55
 21,263
   -87
  -411,182
129
0
0
0
 
23
23
1
2
00:53
19:58
04:29
23:48
 12,991
 13,774
   -82
  -112
    -2,917
    -2,982
23
26
292
313
0
0
0
0
 
24
1
13:49
22:27
 31,054
  -102
    -6,385
39
74
0
0
 
25
1
01:49
08:43
 24,844
   -82
    -9,576
21
990
0
0
 
26
1
18:07
23:48
 20,415
  -103
   -78,097
229
0
4
0
 
27
1
08:56
14:43
 20,821
   -90
    -2,103
28
19
0
0
 
28
28
1
2
04:30
08:55
08:43
11:36
 15,185
  9,447
   -87
   -91
     1,259
     1,186
27
30
145
8
0
0
0
0
 
29
29
1
2
00:00
22:35
07:19
23:59
 26,353
  5,061
   -97
  -129
  -229,791
  -231,880
213
43
1
0
1
0
0
0
 
30
30
1
2
00:00
17:59
04:45
22:00
 17,106
 14,421
   -95
  -109
    46,065
    46,149
29
23
268
344
0
0
0
0
 
31
1
06:24
12:22
 21,414
   -92
   -18,424
30
29
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.