GPS Space Vehicle Time Integrity for MJD 54862

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:47
04:16
04:14
09:13
 12,431
 17,848
  -108
  -119
  -159,346
  -159,332
53
51
0
0
0
0
0
0
 
3
1
15:50
21:30
 20,431
  -109
  -346,794
61
0
0
0
 
4
4
1
2
00:00
04:16
04:14
06:09
 15,225
  6,834
   -96
  -130
   318,864
   318,984
77
55
0
0
0
0
0
0
 
5
5
1
2
04:16
09:55
07:41
14:35
 12,356
 16,772
  -118
  -127
   617,667
   618,726
171
235
0
0
0
0
0
0
 
6
1
15:23
21:04
 20,410
  -117
   -73,768
97
0
0
0
 
7
7
1
2
00:00
20:38
01:26
22:00
  5,093
  4,920
  -120
  -104
   -23,148
   -23,113
52
52
0
0
0
0
0
0
 
8
1
00:00
02:42
  9,645
  -103
   188,444
53
0
0
0
 
9
9
1
2
02:27
08:03
03:45
12:45
  4,698
 16,885
  -133
  -111
   -37,994
   -38,025
52
55
0
0
0
0
0
0
 
10
10
1
2
02:32
04:16
04:14
09:13
  6,125
 17,848
  -112
  -101
    10,223
    10,241
53
53
0
0
0
0
0
0
 
11
11
1
2
00:00
19:33
01:04
22:00
  3,778
  8,808
  -131
  -109
    -9,088
    -8,989
51
54
0
0
0
0
0
0
 
12
12
1
2
04:16
11:07
08:02
14:05
 13,617
 10,681
  -118
  -132
   320,532
   320,435
56
53
0
0
0
0
0
0
 
13
13
1
2
18:09
19:57
19:55
22:00
  6,382
  7,390
  -116
   -97
  -287,089
  -287,078
52
52
0
0
0
0
0
0
 
14
1
09:34
18:08
 30,846
  -116
   160,598
70
0
0
0
 
15
1
04:57
10:46
 20,974
  -112
   249,911
63
0
0
0
 
16
1
13:55
19:33
 20,293
  -104
   -78,144
56
0
0
0
 
17
17
1
2
00:00
04:16
04:14
05:42
 15,220
  5,173
  -111
  -132
   -45,783
   -45,815
51
52
0
0
0
0
0
0
 
18
18
1
2
07:42
10:47
09:55
15:23
  7,963
 16,566
  -122
  -106
    87,757
    87,717
51
57
0
0
0
0
0
0
 
19
1
18:09
22:00
 13,877
   -95
   -33,198
52
0
0
0
 
20
20
20
1
2
3
00:00
15:42
19:34
02:31
18:45
22:43
  9,012
 10,948
  3,819
  -121
  -116
  -134
   -92,285
   -92,217
   -92,224
51
53
51
0
0
0
0
0
0
0
0
0
 
21
1
08:06
13:54
 20,862
  -104
   -31,408
55
0
0
0
 
22
1
09:55
16:41
 24,341
  -109
  -205,904
55
0
0
0
 
23
1
16:56
22:00
 18,206
  -105
  -386,287
54
0
0
0
 
24
24
1
2
05:42
08:06
08:02
11:54
  8,401
 13,678
  -121
   -96
  -161,910
  -161,919
51
54
0
0
0
0
0
0
 
25
1
18:45
22:00
 11,677
  -111
  -212,176
88
0
0
0
 
26
1
04:30
08:05
 12,956
  -109
   -40,920
51
0
0
0
 
27
1
01:05
03:27
  8,533
  -113
   -20,842
55
0
0
0
 
28
28
1
2
00:00
22:43
04:14
23:59
 15,223
  4,582
   -97
  -115
    23,619
    23,601
53
51
0
0
0
0
0
0
 
29
1
06:10
10:46
 16,578
  -107
    13,896
55
0
0
0
 
30
1
08:05
15:39
 10,416
  -120
  -123,425
55
0
0
0
 
31
1
11:55
18:45
 24,595
  -111
    49,708
52
0
0
0
 
32
1
14:39
18:08
 12,546
  -105
  -299,426
56
0
0
0
 
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.