2021ixf

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Information

Transient

Name: 2021ixf
Right ascension: 17h30m25.17s
Declination: 37d00m39.28s
Discovery Date: None
Classification: Ia
Redshift: 0.041195
MW E(B-V): 0.035

Host

Name: 2021ixf
Right ascension: 17h30m25.16s
Declination: 37d00m32.14s
Redshift: 0.047219
Photometric Redshift: 0.038
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.06
Cutout download processed 21.32
Global aperture construction processed 1.28
Local aperture photometry processed 8.1
Global aperture photometry processed 9.78
Validate local photometry processed 0.03
Validate global photometry processed 24.21
Host information processed 0.12
Global host SED inference processing None
Local host SED inference processed 723.77
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Log transient processing status processing 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) = 17h30m25.17s, 37d00m39.28s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 37.98 2.49 19.951 0.071
SDSS_g 122.65 2.93 18.678 0.026
DES_g 120.68 0.75 18.696 0.007
PanSTARRS_g 126.79 0.61 18.642 0.005
SDSS_r 199.48 3.77 18.150 0.021
PanSTARRS_r 211.64 0.71 18.086 0.004
SDSS_i 273.54 4.53 17.807 0.018
PanSTARRS_i 274.61 0.57 17.803 0.002
PanSTARRS_z 328.02 1.26 17.610 0.004
SDSS_z 340.97 7.59 17.568 0.024
DES_z 333.59 2.83 17.592 0.009
PanSTARRS_y 396.18 2.97 17.405 0.008

Aperture details

RA, DEC (J2000) = 17h30m25.13s, 37d00m32.70s
semi major axis, semi minor axis (arcsec) = 21.8, 10.77
angle (degrees, anti-clockwise from east) = -6.11

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 132.79 9.73 18.592 0.080
GALEX_NUV 202.2 7.49 18.136 0.040
SDSS_u 422.34 15.35 17.336 0.039
DES_g 2199.44 3.28 15.544 0.002
PanSTARRS_g 2250.01 4.08 15.520 0.002
SDSS_r 3641.57 16.92 14.997 0.005
PanSTARRS_r 3853.56 4.76 14.935 0.001
SDSS_i 5036.78 21.16 14.645 0.005
PanSTARRS_i 5007.29 3.88 14.651 0.001
PanSTARRS_z 6132.41 8.6 14.431 0.002
SDSS_z 6672.53 47.0 14.339 0.008
DES_z 6119.01 12.72 14.433 0.002
PanSTARRS_y 7656.06 20.46 14.190 0.003
2MASS_H 10200.11 613.74 12.511 0.065
WISE_W1 5967.55 51.26 11.762 0.009
WISE_W2 3980.47 53.74 11.561 0.015
WISE_W3 21483.04 174.73 7.896 0.009
 

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})\, 9.331 9.467 9.589
{\rm log}_{10}({\rm SFR}) -1.326 -0.638 -0.040
{\rm log}_{10}({\rm sSFR}) -10.836 -10.117 -9.502
{\rm stellar\ age} 5.177 6.998 8.552

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.508 -0.862 -0.475
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.632 0.086 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.561 1.043
\delta -0.573 -0.149 0.195
\tau_1/\tau_2 0.694 1.040 1.386
Q_{PAH} 0.663 2.368 4.771
U_{min} 2.920 8.213 14.541
{\rm log}_{10}(\gamma_e)\, -3.337 -2.087 -0.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.885 -1.506 -0.515
{\rm log}_{10}(\tau_{AGN})\, 0.916 1.405 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.373 -0.778 -0.282
0.03-0.10 Gyr -1.495 -0.608 0.032
0.10-0.33 Gyr -1.444 -0.651 -0.082
0.33-1.09 Gyr -1.440 -0.720 -0.291
1.09-3.58 Gyr -1.243 -0.589 -0.291
3.58-11.81 Gyr -0.893 -0.457 -0.272
11.81-13.12 Gyr -1.037 -0.391 0.176

Global parameter details

Documentation