GPS Space Vehicle Time Integrity for MJD 53030

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
1
2
00:00
22:06
03:53
23:59
 13,929
  6,767
   880
   847
  -325,508
  -325,703
39
36
1
0
0
0
0
0
 
2
2
1
2
01:20
20:29
03:38
23:59
  8,238
 12,555
   873
   871
   264,525
   265,013
36
39
1
0
0
0
0
0
 
3
3
1
2
00:00
21:04
02:48
23:59
 10,036
 10,476
   873
   872
   -79,837
   -80,075
42
30
1
0
0
0
0
0
 
4
1
04:31
12:09
 27,388
   875
    51,990
61
0
0
0
 
5
5
1
2
09:19
15:33
12:54
19:13
 12,802
 13,126
   872
   853
   -14,047
   -14,100
32
25
11
161
0
0
0
0
 
6
1
11:21
16:31
 18,573
   881
     4,044
26
435
0
0
 
7
1
02:48
11:20
 30,557
   882
  -630,276
56
0
0
0
 
8
8
1
2
02:23
03:54
03:38
08:02
  4,453
 14,838
   863
   888
  -377,197
  -377,107
33
42
0
0
0
0
0
0
 
9
1
12:54
17:16
 15,653
   871
    28,197
22
618
0
0
 
10
1
07:43
14:07
 22,974
   873
   -37,527
36
0
0
0
 
11
1
00:58
06:11
 18,677
   884
   -91,384
38
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
08:17
04:58
10:00
 17,798
  6,166
   873
   860
    32,356
    32,339
38
35
0
0
0
0
0
0
 
14
1
15:04
23:36
 30,603
   865
    18,863
26
152
0
0
 
15
1
15:09
20:39
 19,772
   861
  -216,779
38
2
0
0
 
16
16
1
2
00:00
19:00
01:19
23:59
  4,761
 17,873
   853
   873
   -15,562
   -15,520
45
31
0
1
0
0
0
0
 
17
1
07:23
15:55
 30,570
   869
  -145,482
191
0
0
0
 
18
18
1
2
12:10
16:32
15:03
20:28
 10,351
 14,142
   862
   869
     8,908
     8,956
21
26
427
280
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:39
20:54
01:49
07:42
23:59
  6,553
 14,542
 11,084
   863
   877
   861
   192,779
   192,753
   192,597
44
39
30
0
1
0
0
0
0
0
0
0
 
21
1
14:08
19:00
 17,445
   874
   -70,504
23
381
0
0
 
22
1
17:17
21:56
 16,712
   863
    71,760
64
0
0
0
 
23
1
16:32
22:33
 21,591
   868
  -192,265
26
321
0
0
 
24
1
05:57
14:35
 30,949
   873
   -92,182
47
0
0
0
 
25
1
17:17
23:59
 24,042
   864
   -58,704
29
2
0
0
 
26
1
10:06
15:33
 19,539
   875
  -443,501
60
0
0
0
 
27
1
00:58
06:47
 20,849
   878
  -897,926
64
0
0
0
 
28
1
03:09
09:46
 23,645
   879
   -15,603
38
0
0
0
 
29
1
09:46
15:03
 18,911
   876
  -215,442
49
0
0
0
 
30
30
1
2
15:56
19:13
17:16
20:53
  4,822
  5,944
   873
   855
  -756,745
  -756,977
30
50
56
0
0
0
0
0
 
31
31
1
2
00:00
22:34
02:48
23:59
 10,032
  5,106
   881
   866
  -113,762
  -116,576
110
57
0
0
0
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.