2021ttc results

2021ttc results

Information

Transient

Name:	`2021ttc`
Right ascension:	`22h26m01.91s`
Declination:	`28d50m11.99s`
Discovery Date:	`None`
Classification:	`SNIa`
Redshift:	`0.100000`
MW E(B-V):	`0.066`

Host

Name:
Right ascension:	`22h26m01.78s`
Declination:	`28d50m14.62s`
Redshift:	`None`
Photometric Redshift:	`0.099`

Cutout Download Report

Downloaded	Unavailable
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_z	2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	18.54
Transient MWEBV	processed	0.04
Host match	processed	5.49
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.21
Validate global photometry	processed	13.82
Global host SED inference	processed	589.29
Local aperture photometry	processed	6.28
Validate local photometry	processed	0.02
Local host SED inference	failed	164.09

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h26m01.91s, 28d50m11.99s
semi major axis, semi minor axis (arcsec):	1.09, 1.09
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	13.74	0.33	21.055	0.026	AB
PanSTARRS_z	15.35	0.68	20.935	0.048	AB
DES_z	18.5	0.83	20.732	0.049	AB
PanSTARRS_y	16.53	2.0	20.854	0.132	AB

Aperture details

RA, DEC (J2000):	22h26m01.79s, 28d50m14.72s
semi major axis, semi minor axis (arcsec):	8.65, 8.14
angle (degrees, anti-clockwise from east):	-45.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	20.4	2.98	20.626	0.159	AB
GALEX_NUV	26.24	1.8	20.353	0.075	AB
SDSS_u	64.95	6.51	19.369	0.109	AB
SDSS_g	185.15	4.13	18.231	0.024	AB
DES_g	204.32	0.9	18.124	0.005	AB
PanSTARRS_g	206.92	1.61	18.110	0.008	AB
SDSS_r	330.83	6.1	17.601	0.020	AB
PanSTARRS_r	324.57	1.9	17.622	0.006	AB
DES_r	352.95	1.89	17.531	0.006	AB
SDSS_i	462.67	9.29	17.237	0.022	AB
PanSTARRS_i	457.27	2.7	17.250	0.006	AB
PanSTARRS_z	537.68	5.2	17.074	0.011	AB
SDSS_z	723.61	28.4	16.751	0.043	AB
DES_z	610.47	5.11	16.936	0.009	AB
PanSTARRS_y	673.31	15.34	16.829	0.025	AB

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.240	10.366	10.461
{\rm log}_{10}({\rm SFR})	0.524	0.890	1.308
{\rm log}_{10}({\rm sSFR})	-9.882	-9.470	-9.000
{\rm stellar\ age}	3.107	6.029	7.675

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.032	-0.369	-0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.477	-0.202	0.227

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.352	0.808	1.362
\delta	-0.167	0.135	0.332
\tau_1/\tau_2	0.680	1.088	1.530
Q_{PAH}	0.474	2.810	4.759
U_{min}	2.306	7.080	14.158
{\rm log}_{10}(\gamma_e)\,	-3.237	-2.015	-0.877

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.475	-3.445	-0.948
{\rm log}_{10}(\tau_{AGN})\,	1.085	1.583	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.119	0.223	0.546
0.03-0.10 Gyr	0.610	1.013	1.455
0.10-0.33 Gyr	0.206	0.812	1.367
0.33-1.06 Gyr	-0.399	0.359	0.816
1.06-3.44 Gyr	-0.560	0.293	0.612
3.44-11.21 Gyr	-0.648	0.352	0.574
11.21-12.45 Gyr	-0.610	0.434	1.042