2021absz

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Information

Transient

Name: 2021absz
Right ascension: 18h42m55.88s
Declination: 25d16m09.38s
Discovery Date: None
Classification: Ia
Redshift: 0.052222
MW E(B-V): 0.134

Host

Name: 2021absz
Right ascension: 18h42m55.79s
Declination: 25d16m10.82s
Redshift: None
Photometric Redshift: 0.107
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 6.64
Cutout download processed 6.17
Global aperture construction processed 0.97
Local aperture photometry processed 5.41
Global aperture photometry processed 5.98
Validate local photometry processed 0.03
Validate global photometry processed 17.68
Host information processed 0.11
Global host SED inference processing None
Local host SED inference processed 685.2
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.07
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) = 18h42m55.88s, 25d16m09.38s
semi major axis, semi minor axis (arcsec) = 1.97, 1.97
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 45.82 0.5 19.747 0.012
PanSTARRS_r 96.13 0.82 18.943 0.009
PanSTARRS_i 157.7 0.82 18.405 0.006
PanSTARRS_z 203.4 1.76 18.129 0.009
PanSTARRS_y 255.13 3.52 17.883 0.015

Aperture details

RA, DEC (J2000) = 18h42m55.79s, 25d16m12.43s
semi major axis, semi minor axis (arcsec) = 17.74, 5.39
angle (degrees, anti-clockwise from east) = -171.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 28.09 4.86 20.279 0.188
GALEX_NUV 27.97 4.45 20.283 0.173
PanSTARRS_g 410.96 2.42 17.366 0.006
PanSTARRS_r 833.95 3.96 16.597 0.005
PanSTARRS_i 1325.77 3.94 16.094 0.003
PanSTARRS_z 1689.92 8.5 15.830 0.005
PanSTARRS_y 2075.42 16.91 15.607 0.009
2MASS_J 2689.2 268.59 14.431 0.108
2MASS_H 2710.97 434.68 13.950 0.174
2MASS_K 3587.0 424.25 13.175 0.128
WISE_W1 1376.89 61.25 13.354 0.048
WISE_W2 747.86 51.01 13.376 0.074
 

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})\, 9.474 9.604 9.738
{\rm log}_{10}({\rm SFR}) -1.345 -0.774 -0.138
{\rm log}_{10}({\rm sSFR}) -10.947 -10.353 -9.721
{\rm stellar\ age} 6.312 7.855 11.134

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.450 -0.693 -0.274
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.432 0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.392 0.940 1.386
\delta -0.567 -0.186 0.115
\tau_1/\tau_2 0.689 1.040 1.402
Q_{PAH} 0.493 1.608 4.759
U_{min} 2.580 7.764 15.024
{\rm log}_{10}(\gamma_e)\, -3.296 -2.114 -0.789

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.454 -1.187 -0.161
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.393 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.665 -0.978 -0.448
0.03-0.10 Gyr -1.478 -0.746 -0.033
0.10-0.33 Gyr -2.094 -1.005 -0.299
0.33-1.08 Gyr -2.577 -1.128 -0.444
1.08-3.57 Gyr -2.473 -0.879 -0.318
3.57-11.75 Gyr -0.956 -0.353 -0.143
11.75-13.06 Gyr -0.768 -0.074 0.714

Global parameter details

Documentation