GPS Space Vehicle Time Integrity for MJD 54674, Sunday 27 July 2008

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 







2
1
13:30
22:01
 30,616
  -484
  -199,578
22
0
0
0







3
3
1
2
04:37
07:15
07:12
10:23
  9,299
 11,244
  -476
  -472
  -261,775
  -261,825
14
13
0
0
0
0
0
0







4
1
12:11
20:03
 28,214
  -483
   126,000
80
0
0
0







5
5
5
5
1
2
3
4
00:00
01:36
16:39
22:38
01:34
03:29
21:18
23:59
  5,660
  6,734
 16,677
  4,877
  -479
  -480
  -490
  -489
   346,083
   346,261
   347,866
   348,284
47
56
127
40
0
1
0
0
0
1
0
0
0
0
0
0







6
6
1
2
04:10
07:15
07:12
09:49
 10,927
  9,235
  -480
  -479
  -164,597
  -164,623
9
6
0
0
0
0
0
0







7
1
08:02
14:12
 22,137
  -482
    -1,830
32
0
0
0







8
1
09:47
15:23
 20,121
  -483
   162,984
7
0
0
0







9
9
9
1
2
3
00:00
15:21
20:12
01:34
16:31
23:59
  5,660
  4,200
 13,616
  -478
  -489
  -489
    -7,607
    -7,713
    -7,764
2
5
5
1
1
0
0
0
0
0
0
0







10
1
15:10
21:40
 23,345
  -488
     2,797
4
27
0
0







11
1
08:06
14:01
 21,242
  -481
   -23,144
5
0
0
0







12
12
12
1
2
3
00:00
01:36
16:01
01:34
02:48
21:06
  5,660
  4,269
 18,281
  -475
  -474
  -487
   355,677
   355,673
   355,608
2
3
6
7
1
6
0
0
0
0
0
0







13
13
1
2
07:15
16:12
12:25
17:22
 18,592
  4,170
  -479
  -487
  -265,881
  -265,925
7
3
7
0
0
0
0
0







14
14
14
1
2
3
00:00
01:36
22:13
01:34
06:56
23:59
  5,660
 19,168
  6,334
  -480
  -479
  -487
   239,002
   238,948
   238,637
5
25
7
0
1
0
0
0
0
0
0
0







15
1
17:40
23:35
 21,280
  -486
   149,473
39
0
0
0







16
16
1
2
02:36
07:15
07:12
08:46
 16,559
  5,444
  -476
  -477
  -115,600
  -115,582
7
4
0
0
0
0
0
0







17
1
10:24
18:59
 30,880
  -485
   -39,251
5
0
0
0







18
18
18
1
2
3
00:00
01:36
19:38
01:34
04:04
23:59
  5,660
  8,849
 15,651
  -479
  -477
  -485
   151,415
   151,385
   151,085
5
11
18
0
1
0
0
0
0
0
0
0







19
19
1
2
05:48
07:15
07:12
11:37
  5,063
 15,691
  -479
  -477
   -34,513
   -34,516
3
2
0
40
0
0
0
0







20
20
20
1
2
3
04:18
07:15
10:58
07:12
09:22
15:02
 10,421
  7,621
 14,616
  -477
  -479
  -476
  -109,506
  -109,500
  -109,483
2
4
3
0
3
5
0
0
0
0
0
0







21
21
21
1
2
3
00:00
01:36
20:45
01:34
02:48
23:59
  5,660
  4,269
 11,663
  -476
  -470
  -484
   -57,130
   -57,118
   -57,033
4
4
7
0
1
0
0
0
0
0
0
0







22
22
22
1
2
3
00:00
01:36
22:36
01:34
05:35
23:59
  5,660
 14,320
  4,986
  -481
  -479
  -484
  -211,943
  -211,942
  -211,959
2
2
3
3
26
3
0
0
0
0
0
0







23
23
1
2
05:46
07:15
07:12
11:25
  5,163
 14,965
  -478
  -480
  -366,735
  -366,754
5
7
0
0
0
0
0
0







24
24
1
2
00:00
17:58
01:21
23:59
  4,910
 21,633
  -481
  -483
  -112,934
  -113,148
4
14
3
0
0
0
0
0







25
1
07:15
13:30
 22,463
  -487
   202,829
75
0
0
0







26
1
17:23
22:50
 19,590
  -492
  -300,408
37
0
0
0







27
1
08:29
14:29
 21,540
  -482
  -206,217
14
0
0
0







28
1
10:22
17:22
 25,177
  -482
    20,927
3
19
0
0







29
1
18:40
23:59
 19,091
  -485
    40,444
3
0
0
0







30
30
30
1
2
3
00:00
01:36
17:45
01:34
04:32
21:19
  5,660
 10,488
 12,779
  -469
  -478
  -483
   -88,434
   -88,452
   -88,578
2
9
10
1
1
0
0
0
0
0
0
0







31
31
31
1
2
3
00:26
01:36
07:15
01:34
07:12
08:39
  4,059
 20,120
  5,081
  -480
  -479
  -480
    24,481
    24,483
    24,483
3
2
3
0
19
0
0
0
0
0
0
0







32
32
32
1
2
3
03:19
07:15
12:22
07:12
08:46
13:27
 13,946
  5,482
  3,937
  -475
  -478
  -469
  -310,355
  -310,380
  -310,416
11
4
5
0
1
0
0
0
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 (ignoring receiver, antenna and cable delays).

G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).

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.