GPS Space Vehicle Time Integrity for MJD 52852

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
10:23
16:06
 20,436
    70
  -297,517
42
0
0
0
 
2
2
1
2
07:51
13:23
13:14
15:35
 19,297
  7,910
    94
    61
   159,837
   159,912
50
42
0
0
0
0
0
0
 
3
1
09:18
14:59
 20,353
    67
   -32,195
47
0
0
0
 
4
1
16:30
23:58
 26,759
    61
   -41,390
38
0
0
0
 
5
5
5
1
2
3
00:00
03:55
20:52
01:21
07:38
23:59
  4,857
 13,355
 11,178
    63
    72
    53
   -41,884
   -41,981
   -42,345
38
45
39
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
08:37
04:35
09:42
 16,467
  3,862
    64
    75
     6,583
     6,603
38
39
0
0
0
0
0
0
 
7
1
15:00
23:32
 30,600
    58
  -588,707
104
0
0
0
 
8
1
14:26
20:06
 20,305
    66
  -398,722
55
0
0
0
 
9
1
01:22
06:02
 16,759
    70
      588
37
0
0
0
 
10
10
1
2
00:00
19:59
02:47
23:59
 10,026
 14,352
    60
    65
   -29,080
   -29,115
39
37
0
0
0
0
0
0
 
11
1
13:14
18:15
 18,001
    71
   -58,955
45
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
11:39
13:15
20:31
13:13
17:02
21:55
  5,596
 13,533
  4,993
    67
    70
    38
    30,084
    30,091
    30,067
40
40
38
0
0
0
0
0
0
0
0
0
 
14
1
02:57
11:34
 30,902
    72
    20,396
37
0
0
0
 
15
1
03:02
08:36
 19,971
    88
  -140,703
41
0
0
0
 
16
1
07:07
13:13
 21,864
    75
   -60,055
59
0
0
0
 
17
17
1
2
00:00
22:58
05:26
23:59
 19,470
  3,624
    73
    54
  -118,833
  -123,684
357
75
1
0
3591
0
0
0
 
18
18
1
2
00:35
05:26
03:54
08:51
 11,907
 12,206
    56
    81
   -12,268
   -12,239
37
35
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:05
16:06
13:57
19:49
 17,447
 13,310
    79
    54
   213,201
   213,166
39
39
0
0
0
0
0
0
 
21
1
01:22
07:06
 20,535
    72
   -16,654
56
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
03:55
10:10
 22,433
    71
   -32,085
37
0
0
0
 
24
24
1
2
00:00
17:59
02:39
23:59
  9,541
 21,551
    63
    56
   -48,806
   -49,013
38
40
1
0
0
0
0
0
 
25
1
05:26
13:14
 27,958
    75
   -48,902
39
0
0
0
 
26
26
1
2
00:00
22:25
03:54
23:59
 14,002
  5,658
    75
    52
  -524,223
  -524,279
39
37
0
0
0
0
0
0
 
27
1
13:14
19:07
 21,096
    68
  -498,752
273
0
265
0
 
28
1
15:13
21:50
 23,731
    66
    20,593
43
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:00
06:03
22:05
01:21
08:51
23:59
  4,873
 10,029
  6,840
    60
    78
    53
  -353,786
  -354,684
  -356,814
64
118
77
1
1
0
1
1
0
0
0
0
 
31
1
10:27
14:59
 16,254
    83
  -348,885
90
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.