GPS Space Vehicle Time Integrity for MJD 52867

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
09:22
15:04
 20,441
   133
  -300,292
45
0
0
0
 
2
2
1
2
06:50
12:20
12:14
14:33
 19,404
  7,957
   126
   126
   168,487
   168,581
59
46
0
0
0
0
0
0
 
3
1
08:16
13:57
 20,350
   131
   -36,284
45
0
0
0
 
4
1
15:28
22:00
 23,399
   108
   -38,546
43
0
0
0
 
5
5
1
2
02:52
19:51
06:37
22:00
 13,447
  7,703
   119
    94
   -47,983
   -48,212
45
41
1
0
0
0
0
0
 
6
6
1
2
00:00
07:37
03:35
08:41
 12,869
  3,823
   115
   114
     7,115
     7,123
41
41
0
0
0
0
0
0
 
7
1
13:58
22:00
 28,830
   112
  -601,875
92
0
0
0
 
8
1
13:26
19:06
 20,316
   130
  -406,709
58
0
0
0
 
9
9
1
2
00:11
19:19
05:00
20:24
 17,255
  3,854
   130
    95
     2,693
     2,758
42
42
0
0
0
0
0
0
 
10
10
10
1
2
3
00:00
18:56
22:02
01:42
22:00
23:59
  6,119
 10,980
  7,015
    94
   102
   114
   -29,817
   -29,854
   -29,857
43
42
41
0
0
0
0
0
0
0
0
0
 
11
1
12:11
17:14
 18,119
   124
   -61,324
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
10:36
12:15
19:32
12:11
15:59
20:50
  5,633
 13,395
  4,635
   124
   122
    96
    30,559
    30,560
    30,539
43
43
42
0
0
0
0
0
0
0
0
0
 
14
1
01:56
10:33
 30,900
   118
    20,552
41
0
0
0
 
15
1
02:13
07:37
 19,364
   120
  -146,850
52
0
0
0
 
16
1
06:06
12:11
 21,802
   125
   -67,144
50
0
0
0
 
17
1
00:00
04:19
 15,503
   122
  -204,543
304
1
1051
0
 
18
18
1
2
00:11
04:20
02:12
07:48
  7,243
 12,464
    99
   123
   -11,761
   -11,730
39
44
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:02
15:05
12:55
18:47
 17,481
 13,235
   119
   112
   212,549
   212,527
43
44
0
0
0
0
0
0
 
21
1
01:40
06:05
 15,828
   120
   -26,440
55
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
02:52
09:12
 22,708
   119
   -33,228
42
0
0
0
 
24
24
24
1
2
3
00:00
16:59
22:03
01:40
22:00
23:59
  5,971
 18,002
  6,955
   118
   109
   110
   -52,440
   -52,641
   -52,668
43
43
40
0
0
0
0
0
0
0
0
0
 
25
1
04:20
12:14
 28,372
   127
   -49,887
42
0
0
0
 
26
1
00:00
02:51
 10,265
   115
  -524,183
42
0
0
0
 
27
1
12:11
18:05
 21,138
   127
  -553,649
260
0
155
0
 
28
1
14:12
20:49
 23,752
   122
    16,915
48
0
0
0
 
29
29
1
2
00:00
20:31
02:12
22:00
  7,923
  5,333
   102
   101
   -40,094
   -41,565
71
47
1
0
1
0
0
0
 
30
1
05:01
07:51
 10,192
   117
  -401,701
118
1
1
0
 
31
1
09:26
13:57
 16,163
   123
  -369,001
78
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.