GPS Space Vehicle Time Integrity for MJD 54883

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
06:15
06:10
07:35
 22,128
  4,742
   -59
   -81
  -156,795
  -156,801
39
40
0
0
0
0
0
0
 
3
1
14:25
20:06
 20,473
   -54
  -356,181
53
0
0
0
 
4
1
00:00
04:45
 17,022
   -67
   344,255
67
1
1
0
 
5
5
1
2
02:26
08:29
06:08
13:08
 13,273
 16,645
   -77
   -74
      416
      459
40
40
0
0
0
0
0
0
 
6
1
13:58
19:38
 20,398
   -63
   -47,824
99
0
0
0
 
7
1
19:12
22:00
 10,065
   -48
   -22,479
39
0
0
0
 
8
8
1
2
00:00
19:39
01:16
22:00
  4,508
  8,453
   -64
   -56
   191,464
   191,586
40
43
0
0
0
0
0
0
 
9
9
1
2
01:00
06:22
02:21
11:18
  4,729
 17,761
   -92
   -67
   -41,655
   -41,691
38
41
0
0
0
0
0
0
 
10
1
01:09
06:57
 20,846
   -53
    11,433
41
0
0
0
 
11
1
18:07
22:00
 13,980
   -52
    -6,861
42
0
0
0
 
12
12
1
2
01:57
09:42
06:21
12:40
 15,789
 10,720
   -69
   -79
   313,819
   313,710
45
39
0
0
0
0
0
0
 
13
1
16:42
20:58
 15,326
   -57
  -289,380
40
0
0
0
 
14
1
08:05
16:42
 30,908
   -65
   150,990
60
0
0
0
 
15
1
03:29
09:18
 20,877
   -60
   259,521
53
0
0
0
 
16
1
12:28
18:10
 20,518
   -54
   -73,005
44
0
0
0
 
17
17
17
1
2
3
00:00
20:07
22:02
04:15
22:00
23:59
 15,220
  6,791
  7,013
   -68
   -72
   -62
   -47,774
   -47,864
   -47,865
41
37
35
0
0
0
0
0
0
0
0
0
 
18
18
1
2
06:20
09:18
08:29
13:59
  7,708
 16,839
   -74
   -56
    81,306
    81,271
39
45
0
0
0
0
0
0
 
19
1
16:42
21:24
 16,884
   -50
   -32,043
41
0
0
0
 
20
20
20
20
1
2
3
4
00:00
14:16
18:10
20:59
01:05
17:18
19:11
22:00
  3,864
 10,882
  3,663
  3,645
   -78
   -64
   -83
   -83
   -90,277
   -90,204
   -90,212
   -90,201
40
39
39
37
0
0
0
0
0
0
0
0
0
0
0
0
 
21
1
06:58
12:27
 19,753
   -54
   -28,031
41
0
0
0
 
22
1
08:29
15:15
 24,335
   -55
  -204,753
42
0
0
0
 
23
1
15:30
20:58
 19,695
   -55
  -387,413
42
0
0
0
 
24
1
04:16
10:28
 22,322
   -56
  -167,350
41
0
0
0
 
25
1
17:18
22:00
 16,899
   -56
  -257,255
114
0
0
0
 
26
1
03:03
06:57
 13,988
   -55
   -46,162
40
0
0
0
 
27
27
1
2
00:00
06:09
02:25
07:56
  8,682
  6,412
   -67
   -77
   -26,433
   -26,510
42
40
0
1
0
0
0
0
 
28
1
00:00
03:00
 10,791
   -57
    23,565
42
0
0
0
 
29
29
1
2
04:46
06:58
06:08
09:18
  4,935
  8,405
   -67
   -55
     8,032
     8,014
40
43
0
0
0
0
0
0
 
30
1
11:19
14:12
 10,396
   -55
  -127,898
42
0
0
0
 
31
1
10:28
17:18
 24,550
   -60
    52,302
39
0
0
0
 
32
1
13:12
16:42
 12,573
   -55
  -293,394
45
0
0
0
 
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.