GPS Space Vehicle Time Integrity for MJD 52656

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(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:00
05:23
 18,872
   482
  -266,963
44
1
0
0
 
2
2
1
2
00:00
21:12
04:58
23:59
 17,407
  9,973
   475
   491
    50,046
    50,518
51
49
1
0
0
0
0
0
 
3
3
1
2
00:00
22:36
04:26
23:59
 15,463
  4,976
   482
   456
   -97,146
   -97,404
51
44
1
0
0
0
0
0
 
4
1
06:11
13:58
 27,666
   488
   -13,506
68
0
0
0
 
5
5
1
2
10:03
16:43
14:38
20:42
 16,227
 14,064
   489
   474
   -50,654
   -50,709
51
47
0
0
0
0
0
0
 
6
1
12:58
18:22
 19,090
   488
     2,734
47
0
0
0
 
7
1
04:59
12:57
 28,312
   489
  -224,757
279
0
689
0
 
8
1
03:39
09:23
 20,315
   488
  -147,905
138
0
0
0
 
9
1
14:39
19:32
 17,297
   480
    27,116
50
0
0
0
 
10
1
09:10
15:40
 23,040
   495
   -18,072
47
0
0
0
 
11
1
01:58
07:42
 20,378
   489
   -31,765
46
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:14
09:46
06:35
11:38
 18,888
  6,717
   481
   475
    21,936
    21,944
46
44
0
0
0
0
0
0
 
14
1
16:14
23:59
 27,528
   479
    30,287
47
0
0
0
 
15
1
16:00
21:30
 19,479
   486
   -60,738
56
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:41
20:28
 16,952
   495
   -11,950
49
0
0
0
 
18
1
14:39
22:20
 27,287
   483
     6,421
51
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
05:23
22:28
03:24
09:17
23:59
 11,890
 13,866
  5,440
   473
   485
   455
   206,302
   206,340
   206,385
43
44
45
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:58
17:19
16:42
20:28
 13,385
 11,057
   486
   482
   -17,373
   -17,392
49
48
0
0
0
0
0
0
 
24
1
07:22
15:59
 30,607
   487
    -1,443
57
0
0
0
 
25
25
1
2
00:00
18:23
02:52
23:59
  9,962
 20,092
   473
   472
   -37,527
   -37,552
43
47
0
0
0
0
0
0
 
26
1
11:41
16:13
 16,077
   484
  -389,421
80
0
0
0
 
27
1
02:52
08:33
 20,166
   489
  -555,041
105
0
0
0
 
28
1
04:38
11:14
 23,606
   490
    76,954
45
0
0
0
 
29
1
11:03
16:42
 20,058
   478
   -29,123
107
0
0
0
 
30
30
1
2
11:43
19:33
12:57
22:23
  4,279
 10,137
   492
   475
  -536,291
  -536,621
47
59
0
0
0
0
0
0
 
31
1
00:00
05:47
 20,344
   486
  -274,753
110
1
1
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(AUS) 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(AUS) 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.