GPS Space Vehicle Time Integrity for MJD 52848

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
10:40
16:22
 20,404
    64
  -296,836
38
0
0
0
 
2
2
1
2
08:08
13:39
13:30
15:52
 19,261
  7,901
    73
    49
   157,517
   157,587
53
36
0
0
0
0
0
0
 
3
1
09:35
15:16
 20,306
    65
   -31,117
45
0
0
0
 
4
1
16:46
23:59
 25,563
    52
   -42,007
36
0
0
0
 
5
5
5
1
2
3
00:00
04:12
21:09
01:37
07:54
23:59
  5,799
 13,298
 10,065
    51
    57
    42
   -39,788
   -39,902
   -40,292
47
52
38
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
08:53
04:52
09:58
 17,435
  3,870
    57
    63
     6,425
     6,445
45
45
0
0
0
0
0
0
 
7
1
15:17
23:49
 30,274
    52
  -584,855
105
0
0
0
 
8
1
14:42
20:23
 20,148
    52
  -396,369
55
0
0
0
 
9
1
01:38
06:19
 16,763
    61
    55,845
41
0
0
0
 
10
10
1
2
00:00
20:15
03:03
23:59
 10,921
 13,261
    44
    58
   -28,886
   -28,919
43
36
0
0
0
0
0
0
 
11
1
13:30
18:31
 17,988
    59
   -58,312
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
11:56
13:31
20:47
13:29
17:18
22:12
  5,563
 13,568
  5,097
    57
    61
    37
    29,954
    29,962
    29,945
31
36
35
0
0
0
0
0
0
0
0
0
 
14
1
03:13
11:50
 30,870
    58
    20,374
43
0
0
0
 
15
15
1
2
03:18
05:43
04:52
08:52
  5,595
 11,174
    59
    79
  -139,080
  -139,111
42
48
0
0
0
0
0
0
 
16
1
07:23
13:29
 21,840
    66
   -58,033
59
0
0
0
 
17
1
00:00
05:43
 20,450
    57
   -96,808
367
1
4366
0
 
18
18
1
2
00:51
04:52
04:11
09:07
 11,921
 15,205
    45
    63
   -12,355
   -12,335
39
42
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:22
16:23
14:13
20:06
 17,369
 13,167
    61
    43
   213,340
   213,312
40
35
0
0
0
0
0
0
 
21
1
01:38
07:22
 20,538
    64
   -13,774
61
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
04:12
10:26
 22,323
    55
   -31,779
44
0
0
0
 
24
24
1
2
00:00
18:15
02:55
23:59
 10,495
 20,251
    53
    48
   -47,825
   -48,020
43
39
0
0
0
0
0
0
 
25
1
05:43
13:30
 27,892
    58
   -48,641
43
0
0
0
 
26
26
1
2
00:00
22:42
04:11
23:59
 15,003
  4,500
    56
    43
  -524,012
  -524,082
44
34
0
0
0
0
0
0
 
27
1
13:30
19:23
 21,062
    57
  -483,358
278
0
182
0
 
28
1
15:29
22:07
 23,543
    50
    21,609
40
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:00
06:19
22:21
01:37
09:06
23:59
  5,801
  9,994
  5,753
    41
    50
    41
  -340,733
  -341,670
  -343,811
76
123
67
1
1
0
1
1
0
0
0
0
 
31
1
10:43
15:16
 16,248
    68
  -343,014
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.