GPS Space Vehicle Time Integrity for MJD 52194

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
1
2
07:18
08:25
08:21
13:00
  3,676
 16,432
     5
    -5
  -198,520
  -198,548
22
32
117
0
0
0
0
0
 
2
1
12:27
19:05
 23,770
    -0
    88,777
55
0
0
0
 
3
3
1
2
06:05
08:25
08:21
11:47
  8,059
 12,088
    -2
    -1
   -73,747
   -73,780
26
28
140
145
0
0
0
0
 
4
1
13:44
21:32
 27,985
   -24
  -508,406
178
0
0
0
 
5
5
1
2
00:55
17:44
03:19
22:23
  8,591
 16,660
   -12
   -28
  -318,338
  -318,449
41
51
0
0
0
0
0
0
 
6
6
1
2
00:00
20:41
01:35
23:59
  5,660
 11,836
   -35
   -36
      576
      582
46
45
0
0
0
0
0
0
 
7
1
12:02
20:41
 31,007
    -9
  -509,348
278
0
930
0
 
8
1
11:23
17:05
 20,476
   -13
  -583,573
105
0
0
0
 
9
9
1
2
00:00
22:23
02:38
23:59
  9,423
  5,744
   -17
   -42
    11,554
    11,669
45
47
0
0
0
0
0
0
 
10
1
16:48
23:24
 23,636
   -34
   -11,819
52
0
0
0
 
11
1
09:40
15:18
 20,231
   -12
    -4,460
36
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:51
17:16
14:12
19:15
 19,230
  7,109
   -17
   -20
     6,066
     6,073
31
48
0
0
0
0
0
0
 
14
1
00:04
08:21
 29,541
   -11
   123,295
34
0
0
0
 
15
1
00:00
04:52
 17,356
   -17
   -91,872
44
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
22:23
03:38
23:59
 12,917
  5,749
    -8
   -37
   -57,520
   -65,363
391
166
1
0
3240
0
0
0
 
18
18
1
2
02:38
21:34
05:45
23:59
 11,085
  8,676
    -8
   -57
    75,041
    75,007
28
46
3
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
06:03
08:25
13:00
08:21
10:57
16:47
  8,166
  9,107
 13,564
    -2
    -9
   -12
   105,584
   105,604
   105,656
25
22
59
74
286
0
0
0
0
0
0
0
 
21
1
00:55
07:09
 22,249
    -7
    -5,099
38
0
0
0
 
22
22
1
2
04:23
08:25
08:21
10:40
 14,152
  8,074
    -2
   -10
  -303,356
  -303,907
197
113
0
0
0
0
0
0
 
23
23
1
2
00:00
19:42
04:31
22:23
 16,128
  9,603
   -20
   -35
   -21,647
   -21,700
40
45
0
0
0
0
0
0
 
24
1
15:04
22:56
 28,213
   -30
   -86,758
57
0
0
0
 
25
25
1
2
02:38
08:25
08:21
10:31
 20,331
  7,540
    -2
    -2
   -18,445
   -18,449
26
23
27
305
0
0
0
0
 
26
1
19:18
23:59
 16,830
   -31
    -5,664
46
0
0
0
 
27
1
10:31
16:03
 19,830
    -9
   -36,786
37
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
03:19
08:25
08:21
09:39
 17,888
  4,468
    -0
    -1
  -623,339
  -623,302
33
23
6
137
0
0
0
0
 
30
30
30
1
2
3
01:36
04:32
19:18
02:38
06:02
23:01
  3,712
  5,366
 13,327
   -11
    -3
   -37
   -87,936
   -88,241
   -89,845
51
50
124
1
1
0
0
1
0
0
0
0
 
31
1
08:25
13:18
 17,532
    -2
   -68,912
31
8
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.