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Table I.1

CO total luminosities for IRAS4B and SMM1 in 10-4L⊙.

Method Range (μm) IRAS4B SMM1
Obs. line fluxesa 54–190 212 396
2-comp. fit for obs. lines only 54–190 210 ± 2 394 ± 5
2-comp. fit, PACS range b 54–190 225 ± 3 428 ± 8
2-comp. fit, Nisini+2002 rangec 44–2601 271 ± 6 523 ± 4
Obs.PACS+SPIRE line fluxes 60–650 – 650
3-comp. fit for obs. lines only 60–650 – 648
3-comp. fit, PACS ranged 60–650 – 690
3-comp. fit, Nisini+2002 range 44–2601 – 693

Notes.Errors correspond to standard deviation of the total CO cooling calculated using the break-point upper energies from 1000 to 2200 K.

(a)

From full PACS range, excluding CO 23–22 and CO 31–30 which are blended with the H2O 414 − 303 and OH , respectively.

(b)

Includes CO transitions from J = 14–13 to J = 48–47 (IRAS4B) or J = 44–43 (SMM1). This is the method used to determine cooling budget in Table 4.

(c)

Includes CO transitions from J = 1–0 to J = 60 − 59, used in Nisini et al. (2002).

(d)

Includes CO transitions from J = 4–3 to J = 44–43.

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