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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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 processed 378.49
Local host SED inference processed 723.77
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

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

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

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.782 10.841 10.907
{\rm log}_{10}({\rm SFR}) 0.257 0.459 0.652
{\rm log}_{10}({\rm sSFR}) -10.605 -10.400 -10.180
{\rm stellar\ age} 6.850 7.649 8.961

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.746 -0.525 -0.332
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.445 -0.833 -0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.394 0.521 0.695
\delta 0.104 0.217 0.304
\tau_1/\tau_2 0.722 1.104 1.448
Q_{PAH} 1.537 2.903 4.573
U_{min} 2.596 6.929 14.073
{\rm log}_{10}(\gamma_e)\, -2.540 -1.775 -1.251

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.357 -1.830 -1.412
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.508 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.259 0.515 0.751
0.03-0.10 Gyr 0.012 0.413 0.691
0.10-0.33 Gyr 0.031 0.432 0.723
0.33-1.09 Gyr 0.061 0.462 0.737
1.09-3.58 Gyr 0.290 0.677 0.913
3.58-11.81 Gyr 0.786 0.978 1.087
11.81-13.12 Gyr 0.665 1.128 1.592