... Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for Cycle 17 > Chapter 1: Introduction andGeneral Considerations > 1.9 Recommendations for Proposers . ... However, observers are strongly advised to read the technical sections that follow in order to develop an optimal observation strategy based on the demands of their individual scientific goals. ... In the case of crowded fields, observers are advised to dither their observations with sub-pixel sampling. ...