GPS Space Vehicle Time Integrity for MJD 54559

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
21:19
05:46
23:59
 20,778
  9,612
   891
   885
  -186,493
  -186,726
28
4
1
24
0
0
0
0
 
3
1
12:28
18:09
 20,421
   893
  -208,365
39
0
0
0
 
4
4
1
2
00:00
20:05
02:52
23:59
 10,327
 14,091
   885
   898
    39,359
    39,936
15
43
1
0
0
0
0
0
 
5
5
1
2
00:47
07:16
04:14
11:32
 12,390
 15,309
   886
   887
  -738,811
  -739,059
33
43
1
0
0
0
0
0
 
6
6
1
2
05:24
10:51
08:15
15:07
 10,273
 15,357
   881
   888
   -86,430
   -86,712
41
52
1
0
0
0
0
0
 
7
1
16:07
21:58
 21,058
   881
    83,456
83
0
0
0
 
8
1
17:41
23:16
 20,089
   887
   148,408
19
0
0
0
 
9
1
04:42
09:25
 16,968
   896
  -117,264
12
8
0
0
 
10
1
00:00
05:23
 19,359
   908
     1,268
12
0
0
0
 
11
11
1
2
16:07
20:05
19:15
21:58
 11,241
  6,827
   899
   885
   -25,662
   -25,673
15
13
0
0
0
0
0
0
 
12
12
1
2
00:07
08:16
04:42
10:50
 16,467
  9,263
   888
   881
   359,595
   359,595
11
6
7
39
0
0
0
0
 
13
13
1
2
00:00
15:07
01:27
20:04
  5,220
 17,792
   869
   890
  -247,764
  -247,861
5
18
17
0
0
0
0
0
 
14
1
06:48
14:42
 28,436
   896
   282,170
35
4
0
0
 
15
1
01:36
07:16
 20,347
   898
    93,489
32
0
0
0
 
16
1
10:35
16:34
 21,537
   900
  -128,787
17
0
0
0
 
17
17
1
2
00:00
18:09
02:30
23:59
  9,040
 21,010
   889
   887
   -39,412
   -39,381
6
9
6
23
0
0
0
0
 
18
1
04:14
11:53
 27,503
   899
   191,614
26
4
0
0
 
19
1
14:43
19:15
 16,298
   902
   -25,326
19
0
0
0
 
20
20
1
2
12:22
19:15
17:18
23:07
 17,720
 13,834
   888
   871
  -116,376
  -116,375
9
7
55
6
0
0
0
0
 
21
1
05:23
10:34
 18,637
   906
   -67,083
13
7
0
0
 
22
1
06:48
13:27
 23,961
   901
  -209,317
15
9
0
0
 
23
1
13:28
18:50
 19,328
   898
  -344,389
18
2
0
0
 
24
1
02:31
06:47
 15,355
   900
   -82,373
6
12
0
0
 
25
1
17:19
18:50
  5,506
   910
    50,113
55
0
0
0
 
26
26
1
2
01:24
05:47
05:23
06:47
 14,279
  3,618
   902
   877
  -221,784
  -221,901
26
18
0
0
0
0
0
0
 
27
27
1
2
16:35
18:51
17:40
21:19
  3,921
  8,850
   870
   899
  -177,967
  -177,966
5
15
8
0
0
0
0
0
 
28
28
1
2
00:00
18:51
01:12
23:59
  4,238
 18,516
   882
   896
    18,203
    18,242
8
16
18
0
0
0
0
0
 
29
1
02:53
07:16
 15,763
   893
    46,501
14
0
0
0
 
30
30
1
2
08:16
10:51
09:25
12:18
  4,168
  5,256
   896
   890
   -69,548
   -69,570
5
11
2
0
0
0
0
0
 
31
1
09:26
16:07
 24,064
   894
    15,990
8
5
0
0
 
32
32
1
2
09:26
11:33
10:50
15:07
  5,058
 12,859
   896
   910
  -261,533
  -261,601
6
42
2
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.