GPS Space Vehicle Time Integrity for MJD 51966

As viewed from the National Institute of Metrology, Thailand
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
1
2
00:00
22:53
04:36
23:59
 16,523
  3,992
   113
    43
  -166,218
  -166,393
22
5
12
1
2
0
0
0
 
2
1
04:23
10:44
 22,792
   123
   345,178
51
1
1
0
 
3
3
1
2
00:00
21:41
03:22
23:59
 12,095
  8,313
 -6,682
    66
   -13,755
    -7,262
2156
4
0
19
12094
0
0
0
 
4
1
05:36
12:48
 25,789
   126
  -684,668
50
1
1
0
 
5
5
1
2
09:26
16:30
14:21
20:07
 17,663
 13,068
    89
    83
  -288,607
  -288,650
25
7
0
46
0
0
0
0
 
6
1
11:50
17:00
 18,595
    89
      256
5
19
0
0
 
7
1
04:23
12:03
 27,577
   116
  -564,314
77
2
2
0
 
8
1
03:23
08:38
 18,856
   108
  -794,439
23
1
1
0
 
9
1
13:08
17:59
 17,509
    87
    33,020
18
0
0
0
 
10
1
08:32
15:18
 24,336
    92
       56
10
53
0
0
 
11
1
01:25
06:44
 19,084
    96
    -1,168
19
9
2
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:17
04:36
 15,493
   -66
      308
25
14
2
0
 
14
1
15:17
23:32
 29,687
    80
    91,337
15
6
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:22
19:38
 18,894
    97
   300,359
18
0
0
0
 
18
1
15:38
21:55
 22,621
    87
    76,688
92
0
0
0
 
19
19
19
1
2
3
00:17
02:38
04:36
01:50
04:22
06:36
  5,545
  6,250
  7,139
    14
   106
   101
  -446,571
  -446,600
  -446,702
26
21
28
3
1
1
1
1
1
0
0
0
 
20
20
20
1
2
3
01:25
04:36
21:56
02:37
08:29
23:59
  4,300
 13,944
  7,403
    64
    88
    59
    57,719
    57,769
    57,830
8
15
7
3
1
0
0
1
0
0
0
0
 
21
1
17:01
22:50
 20,668
    78
     -991
12
4
0
0
 
22
22
1
2
00:00
19:43
01:50
23:59
  6,586
 15,417
   -61
    92
  -548,323
  -548,873
72
43
2
0
2
0
0
0
 
23
23
23
1
2
3
12:38
14:46
18:00
14:21
17:00
21:06
  6,149
  8,069
 11,171
    78
    96
    89
    -8,453
    -8,441
    -8,457
5
10
13
25
3
0
0
0
0
0
0
0
 
24
1
06:38
14:35
 28,607
    78
   -31,761
26
0
0
0
 
25
25
1
2
00:00
18:00
01:25
23:59
  5,047
 21,561
 -6,309
    84
   -18,034
   -11,674
3382
15
0
0
5047
0
0
0
 
26
1
10:50
16:29
 20,326
    89
  -346,317
139
0
0
0
 
27
1
01:51
07:36
 20,673
    81
   -12,403
17
7
2
0
 
28
28
28
1
2
3
00:00
01:51
21:07
01:25
04:22
23:59
  5,059
  9,023
 10,360
 -6,266
    67
    80
   -22,909
   -16,566
   -16,474
3382
16
6
0
7
5
5059
1
0
0
0
0
 
29
29
1
2
15:43
21:29
21:06
23:59
 19,397
  8,999
    80
    73
  -449,971
  -450,268
100
53
0
0
0
0
0
0
 
30
30
1
2
10:47
20:08
14:35
21:29
 13,667
  4,801
    80
    73
     9,472
     9,511
13
12
0
32
0
0
0
0
 
31
1
00:00
05:05
 18,225
   121
   -32,194
20
12
2
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.