GPS Space Vehicle Time Integrity for MJD 54708

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
11:15
19:46
 30,645
  -431
  -191,522
21
2
0
0
 
3
1
02:19
08:04
 20,629
  -421
  -276,965
36
0
0
0
 
4
1
10:05
17:29
 26,582
  -435
   156,595
72
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
01:53
06:06
06:02
07:32
 14,853
  5,123
  -417
  -436
  -168,004
  -168,015
14
10
11
0
0
0
0
0
 
7
1
06:02
11:54
 21,082
  -421
   -13,704
26
0
0
0
 
8
8
1
2
07:32
09:20
08:57
13:06
  5,099
 13,531
  -429
  -414
   167,421
   167,454
10
12
0
0
0
0
0
0
 
9
1
18:17
22:00
 13,359
  -425
   -12,950
9
5
0
0
 
10
1
12:52
19:22
 23,418
  -421
     3,929
17
0
0
0
 
11
1
06:06
11:40
 20,050
  -421
   -21,199
15
13
0
0
 
12
1
13:38
18:16
 16,713
  -435
   352,392
13
1
0
0
 
13
1
06:02
10:05
 14,543
  -422
  -269,840
19
0
0
0
 
14
14
1
2
00:00
19:58
04:40
22:00
 16,640
  7,333
  -427
  -440
   225,669
   225,347
30
5
1
14
0
0
0
0
 
15
1
15:22
21:12
 20,989
  -429
   168,463
43
0
0
0
 
16
1
00:17
06:06
 20,835
  -419
  -110,071
18
0
0
0
 
17
1
08:05
16:28
 30,170
  -434
   -39,301
10
7
0
0
 
18
18
1
2
00:00
17:29
01:46
22:00
  6,399
 16,240
  -430
  -436
   139,107
   138,821
17
11
3
0
0
0
0
0
 
19
1
04:41
09:20
 16,736
  -416
   -35,526
15
0
0
0
 
20
20
20
1
2
3
02:05
08:58
11:15
07:06
10:05
12:48
 17,987
  4,008
  5,605
  -433
  -445
  -435
  -106,496
  -106,491
  -106,471
11
7
5
20
4
7
0
0
0
0
0
0
 
21
1
19:23
23:59
 16,570
  -416
   -52,906
14
0
0
0
 
22
22
1
2
00:00
20:31
03:16
22:00
 11,760
  5,330
  -415
  -450
  -211,580
  -211,604
15
8
0
44
0
0
0
0
 
23
1
03:29
08:57
 19,588
  -419
  -371,533
18
5
0
0
 
24
1
16:29
22:00
 19,881
  -418
  -121,719
12
18
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
15:03
20:30
 19,591
  -430
  -318,546
38
0
0
0
 
27
1
07:07
11:14
 14,859
  -406
  -214,328
12
9
0
0
 
28
1
08:58
15:03
 21,862
  -423
    21,738
16
0
0
0
 
29
29
1
2
16:29
18:14
18:13
21:53
  6,250
 13,162
  -437
  -427
    38,343
    38,346
11
18
10
3
0
0
0
0
 
30
1
00:00
02:14
  8,058
  -430
   -94,301
15
1
0
0
 
31
31
1
2
00:00
01:09
01:08
06:02
  4,083
 17,454
  -412
  -432
    24,658
    24,639
7
13
28
4
0
0
0
0
 
32
32
1
2
01:06
10:05
06:06
11:14
 17,889
  4,142
  -421
  -440
  -315,498
  -315,545
14
5
0
11
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.