GPS Space Vehicle Time Integrity for MJD 52766

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
16:12
21:55
 20,293
   947
  -283,610
33
18
0
0
 
2
1
13:49
21:35
 27,477
   931
   111,769
49
0
0
0
 
3
1
15:12
20:53
 20,161
   946
    -7,010
40
1
0
0
 
4
4
1
2
00:00
22:24
06:01
23:59
 21,397
  5,592
   930
   931
   -43,066
   -43,147
26
29
206
1
0
0
0
0
 
5
5
1
2
02:45
09:45
07:13
13:26
 15,780
 13,060
   932
   938
   -12,425
   -12,463
22
34
445
0
0
0
0
0
 
6
1
05:34
10:25
 17,152
   943
     5,128
31
0
0
0
 
7
7
1
2
00:00
20:56
05:33
23:59
 19,771
 10,820
   935
   923
  -472,135
  -473,564
112
66
1
0
1
0
0
0
 
8
8
8
1
2
3
00:00
20:12
21:56
01:58
21:35
23:59
  6,993
  4,843
  7,305
   944
   926
   950
  -322,016
  -323,025
  -323,107
42
31
39
1
2
0
1
0
0
0
0
0
 
9
1
07:13
11:21
 14,620
   953
    43,950
36
0
0
0
 
10
1
01:46
07:54
 21,712
   943
   -23,636
24
443
0
0
 
11
1
19:05
23:59
 17,405
   933
   -45,040
31
8
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
02:18
17:38
20:56
04:04
20:55
22:59
  6,206
 11,648
  7,203
   922
   934
   918
    27,842
    27,881
    27,869
24
30
33
151
1
0
0
0
0
0
0
0
 
14
1
08:57
17:21
 29,783
   944
    22,663
32
0
0
0
 
15
1
11:22
14:17
 10,414
   950
  -104,965
39
0
0
0
 
16
1
13:06
19:22
 22,263
   943
    -1,541
75
0
0
0
 
17
1
06:30
12:43
 21,945
   948
   -10,547
36
0
0
0
 
18
1
07:13
14:49
 26,967
   945
    -9,151
34
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
15:01
21:35
01:50
19:04
23:59
  6,519
 14,338
  8,521
   917
   936
   922
   214,466
   214,504
   214,496
27
31
31
4
6
0
0
0
0
0
0
0
 
21
1
07:54
13:05
 18,338
   942
    66,770
90
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
07:55
09:45
12:44
08:56
11:21
15:24
  3,633
  5,641
  9,484
   945
   955
   953
   -24,943
   -24,940
   -24,953
30
32
30
0
0
0
0
0
0
0
0
0
 
24
1
00:00
08:25
 29,864
   927
   -27,103
33
42
0
0
 
25
1
11:22
19:04
 27,348
   948
   -42,724
32
0
0
0
 
26
1
04:17
09:44
 19,346
   946
  -487,387
43
0
0
0
 
27
27
1
2
00:00
19:05
01:05
23:59
  3,897
 17,413
   926
   943
   -86,518
   -91,513
106
331
1
0
1
2334
0
0
 
28
28
1
2
00:00
21:06
03:45
23:59
 13,407
 10,217
   934
   922
    46,772
    46,468
29
30
116
0
0
0
0
0
 
29
1
03:29
07:54
 15,516
   939
  -132,777
33
31
0
0
 
30
30
1
2
04:07
10:26
07:13
14:48
 10,938
 15,485
   924
   941
   -27,619
   -28,866
158
233
1
0
1
0
0
0
 
31
1
16:15
20:53
 16,454
   950
  -178,276
141
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.