1 Added 2 IMX stars and used simultaneous fit from PHOTOM* 2 Added in 3 IMX star entries. Used PHOTOM* simultaneous fits for east stars and west stars 3 Calculated k separately for HD89688 and HD105590 (omitted west entry) to get weighted mean k and error(k), used these k's to predict dM for each star entry, then used mean and sdev to get dM and error(dM) 4 Calculated k's separately for HD25680 and HD52266 using X's from PHOTOM*, used mean and sdev to get k, error (k), used these k's to calc dM for each star, mean and sdev to get dM and error (dM) 5 Calculated k's separately for HD3379 and HD25680 using PHOTOM* X's, used mean and sdev to get k, error(k), used these k's to calc dM for each star, mean and sdev to get dM and error(dM) 6 Calculated k's separately for HD34078 (original X's) and HD25680 (PHOTOM* X's), mean and sdev to get k, error (k), used these k's to calc dM for each star, mean and sdev to get dM and error (dM) 7 Calculated k's separately for HD34078 (original X's) and HD52266 (PHOTOM* X's), mean and sdev to get k, error (k), used these k's to calc dM for each star, mean and sdev to get dM and error (dM) 8 Calculated k's separately for HD34078 (original X's), HD3379 and HD25680 (PHOTOM* X's), used mean and sdev to get k, error(k), used these k's to calc dM for each star, mean and sdev to get dM and error(dM) 9 Comet is only west in the sky, all stars are west, used simultaneous fit from PHOTOM* 10 Comet was west and all 3 star entries were west. Used simultaneous PHOTOM* fits 11 Comet was west and all star entries were west. Everything looks okay (compared with TUN26BZ, 6/26/86, and TUN30BZ, 6/30/86) except HD89688 filters 7 and 8, so omitted them from the PHOTOM* fit. Assumed delta_k=0.01, delta_0.05 for filters 7 and 8 12 Fits are nice so just used k's and dM's from combined fit to HD3379 and HD219188 using PHOTOM* X's 13 Fits are nice so just used k's and dM's from combined fit to HD3379 and HD25680 using PHOTOM* X's 14 No stars available to calculate k's separately, fits are nice so just used k's and dM's from combined fit to HD34078 (original X's) and HD3379 and HD219188 (PHOTOM* X's) 15 No way to calculate k from individual star, so averaged dM's from 51113 (11/13/85) and 51115 (11/15/85) to get dM, error(dM), then predicted k's from those dM's, k's are simialer to those found on 51113 and 51115, used 0.01 for error(k) 16 Omitted HD52266 and fit all 4 entries for HD25680 together to get k's and dM's, not much airmass covered, but k's are more reasonable than if HD52266 were included 17 Supplemented m0 data with other stars (see "imx" file). Used PHOTOM* to calculate k's and dM's for east and west separately. dM seems to be different for east and west sides of the meridian. -Missing continuous mag 6840 and 5140- (PHOTOM* omitted data from this set). 18 The 3 star entries were 3 different stars, but PHOTOM* fit seemed to be okay, so used it 19 There are extra Tarija fluxes from this night, 1986May01. They are located in the idxunix.52extra file and have made up catalog numbers. 20 There are extra Tarija fluxes from this night, 1986May01. They are located in the idxunix.52extra file and have made up catalog numbers. Supplemented m0 data with other stars (see "m0x" file). Fits are excellent. Used k's and dM's from simultaneous fit with PHOTOM*. 21 Used average dM from 1/5/87, 70105, and 1/6/87, 70106, and added in as another Mi-Ms star entry for X=0, then fitted together to get k and dM simultaneously (with errors) 22 Used dM and error(dM) from 12/11/85, 51211, estimated k and error(k) using these dM's and data for HD3379 23 Used HD25680 to calculate k's, estimated error(k)=0.01, used these k's to predict dM for each star entry, mean and sdev to get dM and error(dM) 24 Used HD3379 and HD25680 with PHOTOM* X's to calc k separately, then mean and sdev to get k, error(k), used these k's to predict dM for each star entry, then mean and sdev to get dM, error(dM) 25 Used HD3379 to calculate k, dM together, values look okay, used 0.01 for error(k) and error(dM) 26 Used HD34078 (original X's) and HD25680 to calc k separately, then mean and sdev to get k, error(k), used these k's to predict dM for each star entry, then mean and sdev to get dM and error(dM) 27 Used HD34078 (original X's) and HD25680 to calc k separately, then mean and sdev to get k, error(k), used these k's to predict dM for each star entry, then mean and sdev to get dM and error(dM). Also, Sanglok data for this night, 12/10/85, 7000A Filter, Set 1 had the wrong fraction of the day time in the input file, and was changed from 0.7861 to 0.7028 28 Used INTERP2*** dM's to predict k for each star entry, then used mean and sdev to get k, error(k), used INTERP2*** dM's and errors 29 Used INTERP2*** dM's to predict k for the one star entry to get k, used INTERP2*** dM's and errors, used 0.01 for error(k) 30 Used k's and error(k)'s from 4/29/86, 60429, estimated dM for single star entry, then estimated error(dM) as half difference to 4/30/86, 60430, dM's 31 Used k's from 10/20/85, 51020, added INTERP1** dM's as X=0 Mi-Ms star entries, then calculated dM's and error (dM) from mean and sdev, unknown error (k) absorbed into error (dM) 32 Used PHOTOM* simultaneous fits for 2 star entries (different stars). Assumed delta_k=0.01, delta_dM=0.05 33 Used PHOTOM* simultaneous fits for east stars and for west stars 34 Used PHOTOM* to recalc X's, k's calc'd from HD3379, used k's to calc dM for each star entry, mean and sdev to get dM and error (dM), error (k) adopted as 0.01 35 Used their k's and errors in k to predict dM for single star entry, averaged this with dM from 1/6/86, 60106, to get dM, error(dM) 36 Used their k's (from raw data sheet), added INTERP1** dM's as X=0 Mi-Ms star entries, then calculated dM's and error (dM) from mean and sdev 37 Used their k's to calculate dM for each star entry, then used mean and sdev to get dM and error(dM), used their error(k) 38 Used their k's to predict dM for each star entry, then averaged these dM's and used mean and sdev to get dM and error(dM), used their error(k) 39 Used their k's to predict dM for each star entry, used mean and sdev to get dM and error(dM), used their error(k) 40 Used their k's to predict dM for single star entry, used half difference with dM's from 3/21/86, 60321, to get error(dM), used their error(k) 41 Used their k's to predict dM for single star entry, used half difference with dM's from 3/28/86, 60328, to get error(dM), used their error(k) 42 This record was part of the addenda submitted after the original IHW submissions were archived. No source FITS file was available for this record.