GPS Space Vehicle Time Integrity for MJD 54570, Monday 14 April 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 
1
1
1
2
06:12
14:04
14:02
15:26
 28,168
  4,884
   984
   989
  -198,754
  -198,799
43
21
12
8
0
0
28139
4884
 
2
2
1
2
00:00
20:28
05:02
23:59
 18,090
 12,671
   959
   953
  -189,468
  -189,701
16
9
1
0
0
0
0
0
 
3
3
1
2
11:42
14:04
14:02
17:28
  8,353
 12,217
   962
   950
  -213,253
  -213,321
13
23
0
0
0
0
0
0
 
4
4
1
2
00:00
19:09
02:56
23:59
 10,590
 17,349
   959
   954
    46,724
    47,280
27
40
1
0
0
0
0
0
 
5
5
1
2
00:00
05:50
04:29
10:45
 16,074
 17,698
   957
   957
  -747,917
  -748,119
42
43
0
1
0
1
0
0
 
6
6
6
1
2
3
04:48
10:12
14:04
08:35
14:02
15:28
 13,618
 13,785
  5,022
   954
   960
   955
   -98,276
   -98,506
   -98,628
49
48
19
0
0
0
0
0
0
0
0
0
 
7
1
15:01
21:13
 22,296
   942
    71,600
76
0
0
0
 
8
1
16:54
22:30
 20,104
   962
   149,915
8
0
0
0
 
9
9
1
2
03:21
22:28
08:45
23:35
 19,374
  4,044
   964
   956
  -118,901
  -119,011
7
4
2
3
0
0
0
0
 
10
10
1
2
00:00
22:18
04:54
23:59
 17,646
  6,060
   969
   962
     1,593
     1,611
6
4
5
1
0
0
0
0
 
11
1
15:18
21:14
 21,276
   958
   -25,408
2
45
0
0
 
12
12
1
2
00:00
06:20
04:21
10:04
 15,679
 13,392
   957
   957
   359,909
   359,915
3
6
16
0
0
0
0
0
 
13
1
14:16
19:34
 19,034
   953
  -249,606
10
0
0
0
 
14
1
05:18
13:57
 31,074
   962
   278,474
33
0
0
0
 
15
1
00:50
06:46
 21,284
   959
    98,066
31
0
0
0
 
16
16
1
2
09:48
14:04
14:02
16:03
 15,206
  7,097
   963
   954
  -127,602
  -127,598
6
2
2
1
0
0
0
0
 
17
17
1
2
00:00
17:18
01:58
23:59
  7,084
 24,047
   966
   952
   -38,961
   -38,932
4
4
3
0
0
0
0
0
 
18
1
02:44
11:07
 30,093
   961
   188,403
29
0
0
0
 
19
19
1
2
12:52
14:04
14:02
18:41
  4,199
 16,558
   962
   959
   -26,293
   -26,307
3
6
0
0
0
0
0
0
 
20
20
20
1
2
3
11:35
14:04
18:03
14:02
16:32
22:20
  8,780
  8,863
 15,373
   969
   957
   955
  -115,539
  -115,544
  -115,532
4
3
3
0
19
2
0
0
0
0
0
0
 
21
1
03:49
09:49
 21,552
   958
   -66,101
6
0
0
0
 
22
1
05:47
12:42
 24,836
   956
  -209,533
4
13
0
0
 
23
23
1
2
12:44
14:04
14:02
18:24
  4,691
 15,568
   968
   957
  -346,629
  -346,665
10
11
0
0
0
0
0
0
 
24
1
01:09
08:27
 26,243
   962
   -85,218
22
0
0
0
 
25
1
14:04
20:36
 23,423
   955
    79,329
201
0
0
0
 
26
1
00:38
06:06
 19,662
   961
  -230,090
47
0
0
0
 
27
1
15:32
21:33
 21,560
   959
  -180,393
16
0
0
0
 
28
1
17:17
23:59
 24,047
   955
    18,789
5
4
0
0
 
29
1
01:53
07:25
 19,890
   956
    45,277
6
1
0
0
 
30
30
1
2
00:50
06:22
04:31
11:33
 13,209
 18,611
   958
   963
   -70,970
   -71,001
7
4
0
39
0
0
0
0
 
31
31
1
2
07:22
14:04
14:02
15:28
 23,939
  5,027
   961
   957
    17,382
    17,401
15
3
0
0
0
0
0
0
 
32
1
08:47
14:02
 18,895
   962
  -268,055
37
0
0
0
 
33
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34
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35
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36
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37
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38
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39
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40
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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.