GPS Space Vehicle Time Integrity for MJD 54854

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
01:21
09:47
 30,344
  -134
  -160,494
47
0
0
0
 
3
1
16:22
22:03
 20,474
  -131
  -343,164
63
0
0
0
 
4
1
00:00
06:41
 24,090
  -131
   309,415
96
1
1
0
 
5
5
1
2
04:23
10:28
08:13
15:08
 13,831
 16,775
  -134
  -137
   583,570
   584,781
210
256
0
0
0
0
0
0
 
6
1
15:56
21:36
 20,396
  -139
   -82,832
93
0
0
0
 
7
7
1
2
00:00
21:11
01:59
23:59
  7,168
 10,127
  -133
  -115
   -23,323
   -23,288
45
52
0
0
0
0
0
0
 
8
8
1
2
00:00
21:37
03:14
23:15
 11,649
  5,879
  -123
  -140
   187,355
   187,455
45
54
0
0
0
0
0
0
 
9
9
1
2
03:00
08:30
04:18
13:17
  4,655
 17,250
  -149
  -128
   -36,584
   -36,615
46
43
0
0
0
0
0
0
 
10
1
03:04
09:44
 23,954
  -124
     9,818
50
0
0
0
 
11
11
1
2
00:00
20:06
01:37
23:59
  5,838
 14,030
  -140
  -122
    -9,891
    -9,787
45
54
0
0
0
0
0
0
 
12
12
1
2
03:53
11:40
08:29
14:37
 16,547
 10,638
  -138
  -153
   322,935
   322,835
51
40
0
0
0
0
0
0
 
13
13
1
2
18:40
20:29
20:26
23:47
  6,360
 11,896
  -140
  -127
  -286,188
  -286,188
52
55
0
0
0
0
0
0
 
14
1
10:08
18:40
 30,731
  -138
   164,197
64
0
0
0
 
15
1
06:15
11:19
 18,221
  -128
   246,139
51
0
0
0
 
16
1
14:28
20:05
 20,241
  -126
   -80,054
54
0
0
0
 
17
17
1
2
00:00
22:04
06:15
23:59
 22,486
  6,933
  -138
  -140
   -45,095
   -45,171
46
51
0
0
0
0
0
0
 
18
18
1
2
08:14
11:20
10:28
15:55
  8,039
 16,513
  -146
  -128
    90,248
    90,208
46
50
0
0
0
0
0
0
 
19
1
18:40
23:15
 16,464
  -121
   -33,573
53
0
0
0
 
20
20
1
2
00:00
16:15
03:04
21:10
 11,023
 17,716
  -139
  -144
   -93,059
   -92,994
43
52
0
0
0
0
0
0
 
21
1
08:39
14:27
 20,846
  -126
   -32,671
46
0
0
0
 
22
1
10:28
17:14
 24,315
  -131
  -206,391
47
0
0
0
 
23
1
17:29
22:45
 18,925
  -127
  -385,802
54
0
0
0
 
24
24
1
2
06:15
08:39
08:29
12:27
  8,030
 13,684
  -140
  -114
  -159,887
  -159,895
47
43
0
0
0
0
0
0
 
25
25
1
2
00:00
20:06
01:13
23:59
  4,371
 14,038
  -144
  -122
  -192,641
  -194,612
67
109
1
0
1
0
0
0
 
26
1
05:02
08:39
 12,976
  -127
   -38,727
47
0
0
0
 
27
27
1
2
01:38
22:45
03:49
23:47
  7,902
  3,709
  -139
  -147
   -18,649
   -18,893
48
51
1
0
0
0
0
0
 
28
1
00:00
05:00
 17,987
  -128
    23,565
46
0
0
0
 
29
1
06:42
11:19
 16,620
  -135
    15,940
49
0
0
0
 
30
1
13:18
16:12
 10,411
  -131
  -121,762
51
0
0
0
 
31
1
12:28
19:18
 24,602
  -130
    48,686
48
0
0
0
 
32
1
15:12
18:40
 12,485
  -128
  -301,497
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.