2021irx

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Information

Transient

Name: 2021irx
Right ascension: 13h47m38.37s
Declination: 15d31m16.69s
Discovery Date: None
Classification: Ia
Redshift: 0.091667
MW E(B-V): 0.030

Host

Name: 2021irx
Right ascension: 13h47m38.64s
Declination: 15d31m24.69s
Redshift: 0.090708
Photometric Redshift: 0.054

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.27
Cutout download	processed	23.43
Global aperture construction	processed	0.81
Local aperture photometry	processed	8.05
Global aperture photometry	processed	8.31
Validate local photometry	processed	0.03
Validate global photometry	processed	24.85
Host information	processed	0.11
Global host SED inference	processed	757.63
Local host SED inference	failed	574.48
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.07
Log transient processing status	blocked	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) = 13h47m38.37s, 15d31m16.69s
semi major axis, semi minor axis (arcsec) = 1.18, 1.18
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
DES_g	0.7	0.09	24.294	0.146
DES_r	1.43	0.2	23.510	0.152
PanSTARRS_i	2.47	0.46	22.918	0.204
PanSTARRS_z	1.87	0.61	23.221	0.355
DES_z	2.03	0.51	23.133	0.274
PanSTARRS_y	5.53	1.78	22.042	0.349

Aperture details

RA, DEC (J2000) = 13h47m38.63s, 15d31m24.72s
semi major axis, semi minor axis (arcsec) = 9.01, 5.98
angle (degrees, anti-clockwise from east) = -152.88

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
GALEX_FUV	36.4	6.11	19.997	0.182
SDSS_u	65.21	6.9	19.364	0.115
SDSS_g	388.35	5.45	17.427	0.015
DES_g	410.38	1.06	17.367	0.003
PanSTARRS_g	399.74	1.75	17.396	0.005
SDSS_r	727.55	7.55	16.745	0.011
PanSTARRS_r	751.75	1.97	16.710	0.003
DES_r	820.51	2.65	16.615	0.004
SDSS_i	1038.02	9.57	16.359	0.010
PanSTARRS_i	1032.4	2.87	16.365	0.003
PanSTARRS_z	1215.3	3.73	16.188	0.003
SDSS_z	1399.55	17.55	16.035	0.014
DES_z	1338.78	7.18	16.083	0.006
PanSTARRS_y	1420.08	10.5	16.019	0.008
2MASS_J	1834.01	187.57	14.847	0.111
2MASS_H	2262.41	312.47	14.146	0.150
2MASS_K	2228.24	351.61	13.692	0.171
WISE_W2	651.42	22.77	13.526	0.038
WISE_W3	1113.75	92.24	11.109	0.090
WISE_W4	1526.07	541.82	9.321	0.385

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.651	10.711	10.778
{\rm log}_{10}({\rm SFR})	-0.679	-0.292	0.097
{\rm log}_{10}({\rm sSFR})	-11.340	-10.986	-10.638
{\rm stellar\ age}	6.846	7.832	10.065

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.497	-0.332	-0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.733	-0.388	0.292

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.039	0.102	0.214
\delta	-0.423	0.043	0.302
\tau_1/\tau_2	0.434	0.860	1.309
Q_{PAH}	1.537	3.876	5.837
U_{min}	2.314	7.154	14.891
{\rm log}_{10}(\gamma_e)\,	-2.742	-1.551	-0.434

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.002	-2.727	-1.727
{\rm log}_{10}(\tau_{AGN})\,	1.060	1.503	1.891

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.324	-0.070	0.128
0.03-0.10 Gyr	-1.491	-0.514	0.103
0.10-0.33 Gyr	-1.459	-0.446	0.071
0.33-1.06 Gyr	-0.896	-0.199	0.176
1.06-3.47 Gyr	-0.439	0.288	0.804
3.47-11.31 Gyr	0.461	0.856	0.979
11.31-12.57 Gyr	0.497	1.113	1.735