GPS Space Vehicle Time Integrity for MJD 52965

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(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:40
08:22
 20,360
   616
  -315,862
53
0
0
0
 
2
1
00:14
08:01
 27,821
   631
   226,393
71
0
0
0
 
3
1
01:32
07:15
 20,385
   626
   -63,058
51
0
0
0
 
4
1
08:56
16:24
 26,658
   622
    13,713
66
0
0
0
 
5
5
1
2
13:50
19:30
17:18
23:47
 12,352
 15,237
   627
   622
    -5,419
    -5,464
48
51
0
0
0
0
0
0
 
6
6
1
2
00:48
16:25
01:56
21:22
  4,037
 17,624
   592
   644
     2,287
     2,367
45
49
0
0
0
0
0
0
 
7
1
07:15
15:48
 30,481
   621
  -643,420
48
0
0
0
 
8
8
1
2
06:48
08:22
08:01
12:27
  4,340
 14,617
   619
   631
  -399,200
  -399,173
50
49
0
0
0
0
0
0
 
9
9
1
2
12:04
17:19
13:49
22:00
  6,273
 16,618
   592
   642
    18,561
    18,650
47
49
0
0
0
0
0
0
 
10
1
12:06
18:38
 23,232
   631
   -34,138
49
0
0
0
 
11
1
05:27
10:35
 18,403
   627
   -78,365
51
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:01
12:49
09:20
14:15
 18,937
  5,109
   616
   608
    32,451
    32,443
51
47
0
0
0
0
0
0
 
14
14
1
2
00:00
19:20
04:00
22:00
 14,362
  9,530
   620
   639
    19,383
    19,387
46
50
0
0
0
0
0
0
 
15
15
1
2
00:00
19:30
01:05
22:00
  3,878
  8,954
   608
   638
  -188,413
  -188,761
45
50
1
0
0
0
0
0
 
16
1
00:00
05:26
 19,434
   629
   -11,579
50
0
0
0
 
17
1
12:18
20:49
 30,297
   633
   -36,717
343
0
4604
0
 
18
18
18
1
2
3
00:00
17:19
20:11
01:01
19:29
22:00
  3,675
  7,608
  6,505
   613
   642
   643
    -2,452
    -2,319
    -2,302
42
48
50
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:17
08:02
05:26
12:01
 14,795
 14,281
   609
   612
   203,638
   203,603
48
47
0
0
0
0
0
0
 
21
1
18:39
22:00
 11,909
   657
   -65,247
49
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
10:30
19:09
 30,746
   626
   -76,422
50
0
0
0
 
25
25
1
2
00:00
21:23
05:50
23:59
 20,869
  9,229
   616
   638
   -55,019
   -55,051
47
46
0
0
0
0
0
0
 
26
1
14:34
20:10
 19,872
   640
  -492,183
66
0
0
0
 
27
1
05:27
11:18
 20,936
   626
  -811,651
139
0
0
0
 
28
1
07:35
14:10
 23,549
   626
    -4,249
50
0
0
0
 
29
1
14:11
19:29
 18,786
   638
  -169,042
79
0
0
0
 
30
30
30
1
2
3
00:00
15:48
20:50
01:20
17:18
22:00
  4,770
  5,367
  4,158
   608
   626
   633
  -645,598
  -646,890
  -647,282
62
58
55
1
1
0
1
0
0
0
0
0
 
31
1
02:53
07:15
 15,557
   629
  -433,786
50
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(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.