GPS Space Vehicle Time Integrity for MJD 54634

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
1
16:11
23:59
 28,084
  -127
  -206,051
10
32
0
0
 
3
1
07:21
13:06
 20,684
  -109
  -243,399
34
0
0
0
 
4
1
15:03
21:45
 24,127
  -125
    93,206
57
0
0
0
 
5
5
5
1
2
3
01:39
04:24
19:28
03:36
06:17
23:03
  7,076
  6,791
 12,844
  -134
  -125
  -142
   389,120
   389,020
   388,418
18
27
38
0
1
0
0
1
0
0
0
0
 
6
1
06:52
12:31
 20,337
  -116
  -149,294
37
0
0
0
 
7
1
11:00
16:55
 21,294
  -112
    19,209
51
0
0
0
 
8
1
12:32
18:05
 20,018
  -113
   157,750
17
0
0
0
 
9
9
1
2
00:00
18:06
04:24
19:14
 15,778
  4,082
  -104
  -166
    -1,236
    -1,392
19
10
1
31
0
0
0
0
 
10
1
17:54
23:59
 21,898
  -122
     2,160
15
0
0
0
 
11
1
11:11
16:48
 20,195
  -115
   -24,657
15
20
0
0
 
12
12
1
2
02:44
18:50
05:37
23:23
 10,345
 16,384
  -137
  -134
   358,291
   358,266
7
12
15
16
0
0
0
0
 
13
13
1
2
10:22
18:53
15:03
20:12
 16,814
  4,731
  -113
  -158
  -260,284
  -260,368
20
5
0
10
0
0
0
0
 
14
1
01:00
09:38
 31,050
  -115
   254,445
42
0
0
0
 
15
15
1
2
00:00
20:24
02:16
23:59
  8,176
 12,934
  -114
  -120
   127,751
   128,206
6
41
1
0
0
0
0
0
 
16
1
05:32
11:11
 20,339
  -105
  -120,986
17
0
0
0
 
17
1
13:07
21:24
 29,830
  -130
   -38,755
8
49
0
0
 
18
1
00:00
06:47
 24,374
  -111
   166,475
32
1
0
0
 
19
1
09:39
14:08
 16,156
  -102
   -32,231
17
0
0
0
 
20
20
1
2
07:06
14:09
11:31
17:50
 15,892
 13,282
  -117
  -140
  -112,054
  -112,056
7
7
16
5
0
0
0
0
 
21
1
00:29
05:31
 18,058
  -100
   -61,112
14
0
0
0
 
22
1
01:39
08:20
 24,020
  -109
  -211,535
15
7
0
0
 
23
1
08:28
13:48
 19,191
  -107
  -359,901
18
0
0
0
 
24
24
1
2
00:00
21:24
03:36
23:59
 12,996
  9,298
   -99
  -141
  -102,486
  -102,759
19
8
1
109
0
0
0
0
 
25
1
12:32
13:48
  4,563
   -96
   173,650
6
7
0
0
 
26
26
1
2
00:00
20:09
01:38
23:59
  5,878
 13,821
  -120
  -126
  -275,481
  -276,050
24
16
1
0
1
0
0
0
 
27
1
15:03
16:11
  4,041
  -106
  -196,401
10
1
0
0
 
28
1
13:48
20:05
 22,496
  -117
    20,058
15
0
0
0
 
29
29
1
2
00:00
21:46
01:38
23:59
  5,881
  8,002
   -99
  -127
    42,353
    42,315
4
17
18
3
0
0
0
0
 
30
1
03:37
07:14
 12,960
  -117
   -81,664
13
0
0
0
 
31
1
03:37
10:22
 24,239
  -112
    23,592
9
2
0
0
 
32
32
1
2
05:42
07:40
07:38
10:59
  6,946
 11,939
  -111
  -106
  -298,641
  -298,675
7
25
6
0
0
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.