GPS Space Vehicle Time Integrity for MJD 52855

As viewed from the National Institute of Metrology, Thailand (Bangkok)
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
10:11
15:53
 20,417
    76
  -298,026
38
0
0
0
 
2
2
1
2
07:39
13:10
13:02
15:23
 19,348
  7,925
    91
    69
   161,563
   161,635
49
26
0
16
0
0
0
0
 
3
1
09:06
14:47
 20,338
    82
   -33,010
43
1
0
0
 
4
1
16:17
23:46
 26,772
    61
   -40,880
22
560
0
0
 
5
5
5
1
2
3
00:00
03:42
20:40
01:09
07:26
23:59
  4,124
 13,337
 11,949
    67
    80
    51
   -43,322
   -43,404
   -43,752
35
37
20
0
1
308
0
0
0
0
0
0
 
6
6
1
2
00:00
08:25
04:23
09:30
 15,731
  3,855
    65
    72
     6,653
     6,656
30
31
0
0
0
0
0
0
 
7
1
14:47
23:20
 30,601
    61
  -591,501
96
0
0
0
 
8
1
14:14
19:54
 20,279
    71
  -400,405
46
0
0
0
 
9
1
01:10
05:50
 16,756
    79
     1,031
29
8
0
0
 
10
10
1
2
00:00
19:46
02:34
23:59
  9,238
 15,152
    63
    65
   -29,206
   -29,245
32
18
0
441
0
0
0
0
 
11
1
13:01
18:03
 18,020
    71
   -59,425
32
9
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
11:27
13:03
20:19
13:00
16:49
21:42
  5,603
 13,513
  4,948
    80
    73
    49
    30,185
    30,180
    30,164
40
29
20
0
3
188
0
0
0
0
0
0
 
14
1
02:45
11:22
 30,901
    82
    20,422
30
1
0
0
 
15
1
02:50
08:24
 19,913
    82
  -141,890
38
1
0
0
 
16
1
06:55
13:00
 21,864
    87
   -61,530
50
0
0
0
 
17
17
1
2
00:00
22:40
05:12
23:59
 18,631
  4,797
    76
    55
  -135,584
  -140,488
345
87
1
0
2844
0
0
0
 
18
18
1
2
00:22
05:12
03:42
08:38
 11,876
 12,271
    64
    84
   -12,180
   -12,154
29
30
0
1
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:53
15:54
13:45
19:37
 17,450
 13,293
    82
    56
   213,090
   213,054
34
26
1
23
0
0
0
0
 
21
1
01:10
06:53
 20,529
    82
   -18,726
50
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:42
09:58
 22,443
    84
   -32,316
30
3
0
0
 
24
24
1
2
00:00
17:47
02:27
23:59
  8,808
 22,258
    75
    55
   -49,514
   -49,728
32
28
1
218
0
0
0
0
 
25
1
05:12
13:02
 28,034
    82
   -49,083
33
0
0
0
 
26
26
1
2
00:00
22:12
03:42
23:59
 13,253
  6,428
    79
    63
  -524,321
  -524,352
32
18
0
125
0
0
0
0
 
27
1
13:01
18:55
 21,077
    71
  -510,077
270
0
159
0
 
28
1
15:01
21:38
 23,700
    64
    19,846
31
19
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:00
05:50
21:53
01:09
08:39
23:59
  4,128
 10,023
  7,567
    62
    76
    50
  -363,426
  -364,302
  -366,421
55
116
75
1
1
0
0
1
0
0
0
0
 
31
1
10:15
14:47
 16,221
    91
  -353,157
86
0
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.