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Exploration of near-infrared and short-term variability in spectra of planetary nebulae precursors

Author: Kārlis Puķītis
Publisher: Zenodo
DOI: 10.5281/zenodo.17278226
Source: https://zenodo.org/records/17278226/files/Exploration_of_nearinfrared_and_shortterm_variability_in_spectra_of_planetary_nebulae_precursors.pdf
Explo a ion o nea -in a ed and sho - e m
a iabili y in spec a o plane a y nebulae
p ecu so s
Ve sion 2
Desc ip ion
The Da a Managemen Plan (DMP) is de eloped in he amewo k o he p ojec No
5.2.1.1.i.0/2/24/I/CFLA/007 "In e nal and Ex e nal Consolida ion o he Uni e si y o La ia"
o he second ound o he Consolida ion and Go e nance Change Implemen a ion G an s
wi hin In es men 5.2.1.1.i "Resea ch, De elopmen and Consolida ion G an s" unde
Re o m 5.2.1. "Highe Educa ion and Science Excellence and Go e nance Re o m" o
Re o m and In es men S and 5.2 o he La ian Reco e y and Resilience Mechanism Plan
"Ensu ing Change in he Go e nance Model o Highe Educa ion Ins i u ions",
pos doc o al esea ch g an p ojec No. LU-BA-PG-2024/1-0020 "Explo a ion o nea -
in a ed and sho - e m a iabili y in spec a o plane a y nebulae p ecu so s" (p ojec
manage : Ph. D. Kā lis Puķī is, 1s Sep embe 2024 – 31s Augus 2025, 61 380.00 EUR).
Summa y o he pos doc o al esea ch g an p ojec : Despi e plane a y nebulae being
objec s o g ea as ophysical use and in e es , i is poo ly unde s ood how hey ake
shape. I is unclea how sphe ically symme ic nebulae su ounding asymp o ic gian
b anch phase s a s become non-sphe ical upon a i al a he pos -asymp o ic gian
b anch s age - an immedia e p ecu so o plane a y nebula phase. The poo ly unde s ood
s ella wind in he pos -asymp o ic gian b anch s age is expec ed o play a signi ican ole
in he mo phological change. High- esolu ion spec oscopy p o ides a way o in es iga e
physical p ocesses ela ed o he s ella wind o ma ion. Spec al line a iabili y o s a s
ha ha e ecen ly s a ed pos -asymp o ic gian b anch e olu ion will be in es iga ed by
using spec a acqui ed wi h ad anced spec og aphs. The ocus will be on wo a eas ha
LICENSE:CC-BY-4.0 DOI: - 25/09/2025
a e i ually unexplo ed as o ye – a iabili y in he nea -in a ed and sho - e m
a iabili y. The o me will be s udied by using al eady a ailable spec a and will esul in a
scien i ic a icle. Obse ing ime p oposals will be p epa ed o p o ide addi ional spec a
ha will con ibu e o in es iga ion o bo h ypes o a iabili y. By allowing o p obe
dynamic p ocesses in he egion abo e he s ella su ace whe e he s ella wind o ms,
such explo a ion has a po en ial o imp o e he knowledge abou shaping o plane a y
nebulae.
Funde G an
Eu opean Commission||EC In e nal and Ex e nal
Consolida ion o he Uni e si y
o La ia
(5.2.1.1.i.0/2/24/I/CFLA/007)
Resea che s
Kā lis Puķī is (0000-0003-2599-6126)
O ganiza ions
Uni e si y o La ia
Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025
1. Main In o
Ti le o DMP: Explo a ion o nea -in a ed and sho - e m a iabili y in spec a o plane a y
nebulae p ecu so s
Desc ip ion:
The Da a Managemen Plan (DMP) is de eloped in he amewo k o he p ojec No
5.2.1.1.i.0/2/24/I/CFLA/007 "In e nal and Ex e nal Consolida ion o he Uni e si y o La ia"
o he second ound o he Consolida ion and Go e nance Change Implemen a ion G an s
wi hin In es men 5.2.1.1.i "Resea ch, De elopmen and Consolida ion G an s" unde
Re o m 5.2.1. "Highe Educa ion and Science Excellence and Go e nance Re o m" o
Re o m and In es men S and 5.2 o he La ian Reco e y and Resilience Mechanism Plan
"Ensu ing Change in he Go e nance Model o Highe Educa ion Ins i u ions",
pos doc o al esea ch g an p ojec No. LU-BA-PG-2024/1-0020 "Explo a ion o nea -
in a ed and sho - e m a iabili y in spec a o plane a y nebulae p ecu so s" (p ojec
manage : Ph. D. Kā lis Puķī is, 1s Sep embe 2024 – 31s Augus 2025, 61 380.00 EUR).
Summa y o he pos doc o al esea ch g an p ojec : Despi e plane a y nebulae being
objec s o g ea as ophysical use and in e es , i is poo ly unde s ood how hey ake
shape. I is unclea how sphe ically symme ic nebulae su ounding asymp o ic gian
b anch phase s a s become non-sphe ical upon a i al a he pos -asymp o ic gian
b anch s age - an immedia e p ecu so o plane a y nebula phase. The poo ly unde s ood
s ella wind in he pos -asymp o ic gian b anch s age is expec ed o play a signi ican ole
in he mo phological change. High- esolu ion spec oscopy p o ides a way o in es iga e
physical p ocesses ela ed o he s ella wind o ma ion. Spec al line a iabili y o s a s
ha ha e ecen ly s a ed pos -asymp o ic gian b anch e olu ion will be in es iga ed by
using spec a acqui ed wi h ad anced spec og aphs. The ocus will be on wo a eas ha
a e i ually unexplo ed as o ye – a iabili y in he nea -in a ed and sho - e m
a iabili y. The o me will be s udied by using al eady a ailable spec a and will esul in a
scien i ic a icle. Obse ing ime p oposals will be p epa ed o p o ide addi ional spec a
ha will con ibu e o in es iga ion o bo h ypes o a iabili y. By allowing o p obe
dynamic p ocesses in he egion abo e he s ella su ace whe e he s ella wind o ms,
such explo a ion has a po en ial o imp o e he knowledge abou shaping o plane a y
Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025
nebulae.
Resea che s:
Kā lis Puķī is (0000-0003-2599-6126)
O ganiza ions:
Uni e si y o La ia
Con ac : Puķī is Kā lis ([email p o ec ed])
2. Funding
Funding o ganiza ions: Eu opean Commission||EC
G an s: In e nal and Ex e nal Consolida ion o he Uni e si y o La ia
(5.2.1.1.i.0/2/24/I/CFLA/007)
P ojec : Explo a ion o nea -in a ed and sho - e m a iabili y in spec a o plane a y
nebulae p ecu so s (LU-BA-PG-2024/1-0020)
3. License
License: CC-BY-4.0
Access Righ s: Public
Publica ion Da e: 2024-11-30
4. Templa es
Desc ip ions
High- esolu ion spec a o pos -AGB s a s
High- esolu ion ime- esol ed op ical and nea -in a ed spec a o mul iple pos -
asymp o ic gian b anch (pos -AGB) s a s a e and will be obse ed.
Templa e: LCS FARP
Type: Da ase
Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025
1 Da a Summa y
1.1 Da a Summa y
1.1.1 Wha is he pu pose o he da a collec ion/gene a ion?
Spec a o pos -AGB s a s a e and will be obse ed in o de o s udy dynamical
p ocesses in hei a mosphe es and shed some ligh on he o ma ion o wind in
his s age o s ella e olu ion. Obse ing ime p oposals we e p epa ed o
obse a ions a Cala Al o obse a o y and Molė ai As onomical Obse a o y.
1.1.2 Type o da a gene a ed/collec ed
Obse a ion da a
1.1.3 Fo ma o da a gene a ed/collec ed
O he s
Obse ed spec a will be s o ed in he FITS o ma
1.1.4 Expec ed size o he da a – gi e expec ed size and choose uni o
measu emen
1
GB
1.1.5 A e you e-using his da a se ?
No
1.1.6 I No, please desc ibe, i you ha e conside ed e-using any o exis ing da a?
The spec a obse ed du ing his p ojec will be complemen ed by spec a o he
same s a s obse ed ea lie wi h he same o di e en ins umen s. These spec a
will be downloaded om a ious eely accessible a chi es, o example, The Cala
Al o A chi e.
1.1.8 To whom he da a migh be use ul ("da a u ili y")? O he ele an ema ks)
The spec a obse ed du ing his p ojec will be use ul o he as onome s ha
a e in e es ed in he speci ic s a s ha will be obse ed ( o example, IRAS
Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025

Z02229+6208) o pos -AGB s a s in gene al.
2 Resea ch Da a Managemen
2.1 Me ada a and documen a ion
2.1.1 Will da a be a ibu ed wi h s anda d iden i ica ion mechanism (e.g.
pe sis en and unique iden i ie s such as Digi al Objec Iden i ie s – DOI)?
No
2.1.2 Do you plan o p o ide me ada a o you da a?
Yes
2.1.3 Will you use any me ada a s anda d?
Yes
FITS (Flexible Image T anspo Sys em)
2.1.4 Will sea ch keywo ds be p o ided ha op imize possibili ies o e-use?
No
2.1.5 Will you ollow any naming con en ions o keywo ds?
No
2.1.6 Will you p o ide clea e sion numbe s?
No
2.2 Making da a openly accessible
2.2.1 Wha ype o access he da a gene a ed/p oduced will ha e (choose one)?
open (anyone is able o access da a wi hou es ic ions)
2.2.2 Will you apply emba go pe iod o access o you da a?
Yes
Commen :
The obse ed spec a will be publicly a ailable a e a pe iod o one yea om he
da e on which obse a ions we e ca ied ou .
Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025
2.2.3 Will da a, associa ed me ada a, documen a ion and code be made accessible
wi h means o a eposi o y?
Yes
Da a e seLV
The spec a obse ed a he Cala Al o Obse a o y will be a ailable in he Cala
Al o A chi e (h p://caha.sdc.cab.in a-csic.es/cal o/). Such a chi es a e he mos
con enien place o
s o e, look o , and download as onomical (obse a ional) da a. The spec a
obse ed a he Molė ai As onomical Obse a o y will be uploaded o he
eposi o y Da a e seLV (h ps://da a e se.l /) since his obse a o y does no
main ain an a chi e.
2.2.4 Wha me hods o so wa e ools a e needed o access he da a?
S anda d so wa e o wo king wi h he FITS iles a e necessa y o inspec he
obse ed spec a, o example, IRAF, SAOImage DS9, o As opy.
2.2.5 Will documen a ion abou he so wa e needed o access he da a included?
No
2.2.6 Is i possible o include he ele an so wa e (e.g. in open sou ce code)?
No
2.3 Making da a in e ope able
2.3.1 A e he o ma s open o so wa e applica ions and o ecombina ion wi h
di e en da a se s?
No
2.3.2 Will you use da a s anda d ocabula y/ axonomy o make you da a
in e ope able?
No
Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025
2.4 Inc ease da a e-use
2.4.1 How will he da a be licensed o pe mi he wides e-use possible? Indica e
he license planned o use
C ea i e Commons A ibu ion 4.0
The spec a obse ed a he Cala Al o obse a o y will be eely a ailable in he
Cala Al o A chi e. The only equi emen o hei usage is an app op ia e
acknowledgmen . The spec a obse ed a he Molė ai As onomical Obse a o y
will be eely a ailable in he eposi o y Da a e seLV.
2.4.2 A e he da a usable by hi d pa ies, in pa icula a e he end o he p ojec ?
Yes
2.4.4 How long is i in ended ha he da a emains e-usable?
The i s spec a will become publicly a ailable on Ma ch 2026 and he las spec a
- on Decembe 2026. The obse ed spec a will emain e-usable pe manen ly.
2.4.5 A e da a quali y assu ance p ocesses p o ided?
No
3 Resou ces and Secu i y
3.1 Alloca ion o esou ces
3.1.2 Who will be esponsible o da a managemen in you p ojec ?
Kā lis Puķī is (0000-0003-2599-6126)
Besides K. Puķī is downloading he da a om he obse a o ies a e he
obse a ions and analyzing hem, he da a will be s o ed and made publicly
a ailable by he Cala Al o A chi e and he eposi o y Da a e seLV.
3.2 Da a secu i y
3.2.1 Wha secu i y measu es will be used o da a secu i y?
Passwo ds
A e he obse a ions, i is possible o download he spec a om he obse a o y
ia passwo d. Du ing he analysis, he spec a will be s o ed in a passwo d-
Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025
p o ec ed compu e .
3.3 E hical aspec s
3.3.1 A e he e any e hical o legal issues ha could ha e an impac on da a
collec ion and sha ing?
No
3.3.4 Will da a collec ed/gene a ed include pe sonal da a/ sensi i e in o ma ion?
No
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Da a Managemen Plan | Explo a ion o nea -in a ed and sho - e m a iabili y in spec a
o plane a y nebulae p ecu so s LICENSE:CC-BY-4.0 DOI: - 25/09/2025