GPS Space Vehicle Time Integrity for MJD 54890

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
1
00:00
07:02
 25,316
   -42
  -156,113
41
0
0
0
 
3
1
13:57
19:38
 20,468
   -39
  -359,237
54
0
0
0
 
4
1
00:00
04:17
 15,404
   -44
   352,820
63
1
1
0
 
5
5
1
2
02:04
08:03
05:39
12:39
 12,864
 16,552
   -51
   -54
     2,014
     2,100
42
48
0
0
0
0
0
0
 
6
1
13:30
19:10
 20,402
   -43
    -8,223
125
0
0
0
 
7
1
17:43
22:00
 15,431
   -34
   -22,249
46
0
0
0
 
8
1
19:11
22:00
 10,156
   -42
   192,578
49
0
0
0
 
9
9
1
2
00:31
05:53
01:52
10:49
  4,849
 17,773
   -74
   -46
   -42,872
   -42,897
44
47
0
0
0
0
0
0
 
10
1
00:41
06:30
 20,935
   -34
    11,837
43
0
0
0
 
11
1
17:38
22:00
 15,706
   -36
    -6,119
45
0
0
0
 
12
12
1
2
01:28
09:13
05:52
12:12
 15,792
 10,713
   -47
   -60
   311,448
   311,333
46
46
0
0
0
0
0
0
 
13
13
1
2
16:14
18:06
18:02
20:29
  6,483
  8,613
   -52
   -33
  -290,110
  -290,101
41
43
0
0
0
0
0
0
 
14
1
07:43
16:13
 30,653
   -46
   147,737
66
0
0
0
 
15
1
03:00
08:49
 20,928
   -40
   262,613
54
0
0
0
 
16
1
11:59
17:42
 20,610
   -36
   -71,247
48
0
0
0
 
17
17
1
2
00:00
19:38
03:46
22:00
 13,570
  8,487
   -46
   -50
   -48,512
   -48,605
43
44
0
0
0
0
0
0
 
18
18
1
2
05:53
08:49
08:02
13:31
  7,761
 16,911
   -50
   -36
    79,189
    79,150
43
50
0
0
0
0
0
0
 
19
1
16:14
21:02
 17,274
   -32
   -31,603
44
0
0
0
 
20
20
20
1
2
3
13:48
17:43
20:30
16:49
18:43
22:00
 10,870
  3,603
  5,390
   -48
   -68
   -63
   -89,539
   -89,548
   -89,531
45
40
43
0
0
0
0
0
0
0
0
0
 
21
1
06:31
11:58
 19,610
   -33
   -26,880
46
0
0
0
 
22
1
08:03
14:46
 24,197
   -35
  -204,400
46
0
0
0
 
23
1
15:01
20:29
 19,688
   -39
  -387,741
45
0
0
0
 
24
1
03:47
09:59
 22,319
   -43
  -169,176
45
0
0
0
 
25
1
18:43
22:00
 11,787
   -32
  -271,827
97
0
0
0
 
26
1
03:47
06:30
  9,810
   -26
   -47,765
41
0
0
0
 
27
27
1
2
00:00
05:34
02:03
07:42
  7,373
  7,654
   -60
   -54
   -28,308
   -28,374
45
44
0
1
0
0
0
0
 
28
1
00:00
02:31
  9,096
   -34
    23,567
45
0
0
0
 
29
29
1
2
04:17
07:26
05:34
08:49
  4,580
  4,964
   -52
   -41
     5,955
     5,925
41
44
0
0
0
0
0
0
 
30
1
10:50
13:43
 10,387
   -41
  -129,334
46
0
0
0
 
31
1
10:00
16:49
 24,526
   -41
    53,118
44
0
0
0
 
32
1
12:43
16:13
 12,624
   -37
  -291,205
51
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.