GPS Space Vehicle Time Integrity for MJD 54715

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
10:47
19:18
 30,666
  -407
  -189,810
21
0
0
0
 
3
1
01:51
07:36
 20,724
  -399
  -280,028
33
0
0
0
 
4
1
09:37
16:58
 26,457
  -408
   163,123
72
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
6
1
2
01:24
05:37
05:34
07:04
 14,947
  5,180
  -400
  -417
  -167,659
  -167,667
14
9
42
0
0
0
0
0
 
7
1
05:34
11:25
 21,073
  -400
   -15,535
23
0
0
0
 
8
8
1
2
07:04
08:52
08:29
12:37
  5,081
 13,517
  -408
  -390
   168,406
   168,441
10
10
0
1
0
0
0
0
 
9
1
17:48
22:00
 15,126
  -409
   -14,063
9
2
0
0
 
10
1
12:24
18:54
 23,434
  -410
     4,164
17
0
0
0
 
11
1
05:37
11:11
 20,031
  -403
   -20,761
15
0
0
0
 
12
12
1
2
13:08
20:44
17:47
22:00
 16,752
  4,565
  -411
  -433
   351,581
   351,528
16
4
43
35
0
0
0
0
 
13
1
05:34
09:36
 14,506
  -404
  -270,595
20
0
0
0
 
14
14
1
2
00:00
19:30
04:12
22:00
 15,132
  9,012
  -410
  -415
   222,885
   222,567
26
6
1
11
0
0
0
0
 
15
1
14:53
20:43
 20,987
  -404
   172,397
42
0
0
0
 
16
1
00:00
05:37
 20,211
  -400
  -108,867
18
2
0
0
 
17
1
07:37
15:59
 30,120
  -407
   -39,305
10
7
0
0
 
18
18
1
2
00:00
16:59
01:18
22:00
  4,702
 18,051
  -417
  -411
   136,622
   136,349
13
13
1
0
0
0
0
0
 
19
1
04:13
08:51
 16,724
  -394
   -35,666
14
0
0
0
 
20
20
20
1
2
3
01:37
08:30
10:47
06:38
09:36
12:21
 18,056
  3,975
  5,610
  -413
  -428
  -414
  -105,846
  -105,842
  -105,819
11
8
5
79
4
26
0
0
0
0
0
0
 
21
1
18:55
22:00
 11,097
  -390
   -52,017
15
0
0
0
 
22
22
1
2
00:00
20:02
02:48
22:00
 10,076
  7,097
  -399
  -417
  -211,496
  -211,512
13
8
0
11
0
0
0
0
 
23
1
03:01
08:29
 19,684
  -401
  -372,444
18
5
0
0
 
24
1
16:00
22:00
 21,605
  -394
  -123,594
18
4
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
14:35
20:01
 19,576
  -407
  -322,022
37
0
0
0
 
27
1
06:39
10:47
 14,873
  -389
  -215,969
11
4
0
0
 
28
1
08:30
14:34
 21,815
  -400
    21,909
16
0
0
0
 
29
1
16:00
21:24
 19,411
  -405
    37,835
17
11
0
0
 
30
1
00:00
01:46
  6,349
  -413
   -95,528
14
1
0
0
 
31
1
00:00
05:34
 20,019
  -414
    24,694
13
35
0
0
 
32
32
1
2
00:38
09:37
05:37
10:47
 17,922
  4,203
  -403
  -428
  -316,088
  -316,135
13
3
0
39
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.