GPS Space Vehicle Time Integrity for MJD 52891

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
07:44
13:26
 20,437
   225
  -303,901
44
0
0
0
 
2
2
1
2
05:12
10:37
10:35
12:56
 19,305
  8,303
   220
   218
   182,581
   182,674
58
48
0
0
0
0
0
0
 
3
1
06:37
12:19
 20,435
   215
   -42,796
46
0
0
0
 
4
1
13:50
21:19
 26,817
   202
   -32,683
35
0
0
0
 
5
5
1
2
00:35
18:12
04:58
22:25
 15,677
 15,132
   210
   190
   -51,292
   -51,284
36
32
1
0
0
0
0
0
 
6
6
6
1
2
3
00:00
06:02
21:20
01:57
07:04
23:59
  7,038
  3,716
  9,529
   198
   208
   189
     7,766
     7,768
     7,761
40
41
37
1
0
0
0
0
0
0
0
0
 
7
1
12:20
20:51
 30,563
   205
  -619,125
81
0
0
0
 
8
1
11:49
17:28
 20,298
   221
  -416,527
48
0
0
0
 
9
9
1
2
00:00
22:25
03:20
23:59
 11,980
  5,630
   212
   205
     6,262
     6,392
40
40
1
0
0
0
0
0
 
10
1
17:15
23:54
 23,821
   202
   -30,919
37
0
0
0
 
11
1
10:32
15:37
 18,191
   218
   -65,277
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
08:57
10:44
17:59
10:32
14:19
19:05
  5,644
 12,811
  3,931
   212
   218
   189
    31,230
    31,239
    31,214
47
44
33
0
0
0
0
0
0
0
0
0
 
14
1
00:20
08:57
 30,873
   206
    21,003
37
1
0
0
 
15
1
00:35
06:01
 19,488
   208
  -156,939
45
1
0
0
 
16
1
04:29
10:32
 21,663
   213
   -76,891
45
0
0
0
 
17
17
17
1
2
3
00:00
18:49
22:26
02:34
22:24
23:59
  9,205
 12,855
  5,574
   218
   180
   196
  -250,503
  -248,466
  -248,168
92
116
66
1
0
0
1
0
0
0
0
0
 
18
18
1
2
02:34
22:25
06:08
23:59
 12,764
  5,640
   211
   184
   -10,397
   -10,373
34
38
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:22
13:27
11:16
17:06
 17,571
 13,080
   213
   208
   211,126
   211,101
42
38
0
0
0
0
0
0
 
21
1
00:00
04:28
 16,069
   213
   -40,091
47
2
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
01:14
07:39
 23,004
   204
   -35,220
38
1
0
0
 
24
1
15:23
23:59
 30,860
   196
   -58,482
45
0
0
0
 
25
1
02:34
10:35
 28,697
   209
   -51,234
38
0
0
0
 
26
26
1
2
00:00
20:52
01:13
23:59
  4,379
 11,208
   184
   205
  -521,381
  -521,191
42
35
0
0
0
0
0
0
 
27
1
10:32
16:26
 21,106
   221
  -632,509
223
0
0
0
 
28
1
12:35
19:12
 23,675
   220
    11,212
44
0
0
0
 
29
1
19:05
23:59
 17,569
   202
   -80,286
96
0
0
0
 
30
30
1
2
03:21
19:31
06:16
22:24
 10,445
 10,386
   206
   184
  -471,249
  -473,133
106
98
1
0
1
0
0
0
 
31
1
07:50
12:19
 16,093
   221
  -395,053
65
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.