GPS Space Vehicle Time Integrity for MJD 52690

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
1
2
00:00
21:18
03:06
23:59
 11,058
  9,580
   571
   553
  -271,884
  -272,033
37
33
0
0
0
0
0
0
 
2
2
1
2
00:00
18:57
02:48
23:59
  9,997
 17,658
   564
   576
    68,406
    68,861
44
45
1
0
0
0
0
0
 
3
3
1
2
00:54
20:18
02:08
23:59
  4,360
 12,965
   554
   570
  -106,306
  -106,516
35
34
1
0
0
0
0
0
 
4
1
03:47
11:29
 27,531
   585
   -26,737
52
0
0
0
 
5
5
1
2
07:47
14:22
12:21
18:27
 16,365
 14,461
   588
   576
    -2,403
    -2,447
44
38
0
0
0
0
0
0
 
6
1
10:38
16:00
 19,051
   581
     3,434
41
0
0
0
 
7
1
02:49
10:38
 27,903
   581
  -314,091
233
0
0
0
 
8
1
01:19
07:03
 20,427
   578
  -211,748
122
0
0
0
 
9
1
12:22
17:12
 17,215
   582
    32,361
43
0
0
0
 
10
1
06:52
13:22
 23,222
   588
   -19,944
43
0
0
0
 
11
1
00:22
05:22
 17,782
   583
   -35,509
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
07:27
22:51
04:16
09:19
23:59
 15,208
  6,698
  4,002
   567
   576
   546
    23,849
    23,869
    23,869
38
43
35
0
0
0
0
0
0
0
0
0
 
14
1
14:22
22:32
 28,761
   576
    26,665
39
0
0
0
 
15
15
1
2
13:38
16:01
15:00
19:16
  4,782
 11,672
   589
   584
   -74,131
   -74,192
38
48
0
0
0
0
0
0
 
16
1
18:25
23:59
 19,611
   573
    80,175
106
0
0
0
 
17
1
13:23
18:08
 16,882
   592
   -16,631
41
0
0
0
 
18
1
12:22
20:04
 27,281
   581
     -132
43
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:07
20:11
01:05
07:00
23:59
  3,894
 13,890
 13,401
   552
   582
   560
   209,785
   209,831
   209,870
33
41
35
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
10:38
15:00
14:22
18:57
 13,341
 14,042
   577
   580
   -19,744
   -19,754
44
40
0
0
0
0
0
0
 
24
1
05:01
13:38
 30,762
   577
    -9,388
50
0
0
0
 
25
1
16:01
23:59
 28,187
   566
   -39,275
40
0
0
0
 
26
1
09:23
15:00
 19,994
   582
  -428,083
83
0
0
0
 
27
1
00:22
06:15
 20,982
   571
  -589,438
49
0
0
0
 
28
1
02:20
08:55
 23,507
   581
    69,570
43
0
0
0
 
29
1
08:43
14:22
 20,244
   580
   -70,505
88
0
0
0
 
30
30
1
2
09:23
17:13
10:38
20:03
  4,469
  9,988
   585
   578
  -557,130
  -557,266
44
42
0
0
0
0
0
0
 
31
31
1
2
00:00
21:26
03:27
23:59
 12,278
  9,110
   569
   567
  -218,119
  -216,486
80
75
1
0
1
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(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.