2024isw

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Information

Transient

Name: AT2024isw
Right ascension: 9h47m09.45s
Declination: -19d15m19.07s
Discovery Date: May 12, 2024, 7:44 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.043

Host

Name: 2024isw
Right ascension: 9h47m09.39s
Declination: -19d15m14.94s
Redshift: None
Photometric Redshift: 0.062

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.43
Cutout download	processed	3.47
Global aperture construction	processed	0.7
Local aperture photometry	processed	3.77
Global aperture photometry	processed	3.79
Validate local photometry	processed	0.02
Validate global photometry	processed	11.02
Host information	processed	0.15
Global host SED inference	processed	386.38
Local host SED inference	processed	438.64
Transient information	processed	0.0
Transient MWEBV	processed	0.17
Host MWEBV	processed	0.1
Log transient processing status	processed	None

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 9h47m09.45s, -19d15m19.07s
semi major axis, semi minor axis (arcsec) = 1.69, 1.69
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	19.96	0.52	20.650	0.028	AB
PanSTARRS_r	26.81	0.82	20.329	0.033	AB
PanSTARRS_i	35.71	0.73	20.018	0.022	AB
PanSTARRS_z	33.73	1.31	20.080	0.042	AB
PanSTARRS_y	46.33	3.61	19.735	0.085	AB

Aperture details

RA, DEC (J2000) = 9h47m09.41s, -19d15m14.74s
semi major axis, semi minor axis (arcsec) = 9.95, 7.23
angle (degrees, anti-clockwise from east) = -56.37

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	37.31	6.47	19.970	0.188	AB
GALEX_NUV	59.45	5.55	19.465	0.101	AB
PanSTARRS_g	309.62	2.61	17.673	0.009	AB
PanSTARRS_r	470.29	4.01	17.219	0.009	AB
PanSTARRS_i	608.52	3.56	16.939	0.006	AB
PanSTARRS_z	618.74	6.45	16.921	0.011	AB
PanSTARRS_y	770.95	17.7	16.682	0.025	AB
2MASS_J	1080.1	273.44	15.421	0.275	Vega
2MASS_H	601.55	347.46	15.584	0.627	Vega
2MASS_K	1125.91	490.05	14.433	0.473	Vega
WISE_W1	485.93	21.12	14.485	0.047	Vega
WISE_W2	288.26	26.35	14.412	0.099	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.356	8.611	8.765
${\rm log}_{10}({\rm SFR})$	-1.696	-1.325	-0.857
${\rm log}_{10}({\rm sSFR})$	-10.356	-9.892	-9.360
${\rm stellar\ age}$	1.494	5.045	7.313

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.698	-1.163	-0.496
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.372	-0.377	0.111

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.175	0.557	1.094
$\delta$	-0.409	0.000	0.285
$\tau_1/\tau_2$	0.623	0.993	1.367
$Q_{PAH}$	1.518	3.359	5.431
$U_{min}$	3.049	8.613	16.449
${\rm log}_{10}(\gamma_e)\,$	-3.107	-2.056	-0.766

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.279	-0.703	-0.102
${\rm log}_{10}(\tau_{AGN})\,$	1.012	1.519	1.896

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.857	-1.472	-0.979
0.03-0.10 Gyr	-1.869	-1.210	-0.368
0.10-0.33 Gyr	-2.122	-1.350	-0.760
0.33-1.08 Gyr	-2.378	-1.449	-0.945
1.08-3.54 Gyr	-2.571	-1.590	-1.262
3.54-11.64 Gyr	-3.042	-1.715	-1.362
11.64-12.94 Gyr	-3.311	-1.780	-1.176

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.804	9.865	9.923
${\rm log}_{10}({\rm SFR})$	-0.270	-0.147	-0.036
${\rm log}_{10}({\rm sSFR})$	-10.165	-10.013	-9.863
${\rm stellar\ age}$	5.738	6.695	7.536

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.555	-0.335	-0.171
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.017	0.169	0.316

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.099	0.174	0.304
$\delta$	-0.637	-0.235	0.083
$\tau_1/\tau_2$	0.876	1.165	1.477
$Q_{PAH}$	0.695	1.927	4.067
$U_{min}$	2.561	7.551	14.559
${\rm log}_{10}(\gamma_e)\,$	-3.389	-2.323	-1.317

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.189	-3.121	-2.219
${\rm log}_{10}(\tau_{AGN})\,$	0.944	1.388	1.832

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.445	-0.321	-0.206
0.03-0.10 Gyr	-0.257	-0.021	0.209
0.10-0.33 Gyr	-0.511	-0.230	-0.025
0.33-1.08 Gyr	-0.696	-0.398	-0.167
1.08-3.54 Gyr	-0.553	-0.313	-0.119
3.54-11.64 Gyr	-0.412	-0.253	-0.140
11.64-12.94 Gyr	-0.651	-0.237	0.113