2021yeq

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Information

Transient

Name: 2021yeq
Right ascension: 16h10m01.68s
Declination: -2d39m14.40s
Discovery Date: None
Classification: Ia
Redshift: 0.045152
MW E(B-V): 0.165

Host

Name: 2021yeq
Right ascension: 16h10m01.58s
Declination: -2d39m25.01s
Redshift: 0.044804
Photometric Redshift: 0.027
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.98
Cutout download processed 14.18
Global aperture construction processed 0.68
Local aperture photometry processed 4.97
Global aperture photometry processed 5.06
Validate local photometry processed 0.02
Validate global photometry processed 14.96
Host information processed 0.1
Global host SED inference processed 443.96
Local host SED inference processed 431.28
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed 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) = 16h10m01.68s, -2d39m14.40s
semi major axis, semi minor axis (arcsec) = 2.27, 2.27
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 8.82 2.35 21.536 0.289
SDSS_g 21.48 1.38 20.570 0.070
PanSTARRS_g 18.43 0.61 20.736 0.036
SDSS_r 46.38 2.04 19.734 0.048
PanSTARRS_r 46.59 0.6 19.729 0.014
SDSS_i 68.77 2.77 19.307 0.044
PanSTARRS_i 68.17 0.71 19.316 0.011
PanSTARRS_z 77.34 1.57 19.179 0.022
SDSS_z 84.34 6.67 19.085 0.086
PanSTARRS_y 110.53 3.59 18.791 0.035

Aperture details

RA, DEC (J2000) = 16h10m01.74s, -2d39m24.53s
semi major axis, semi minor axis (arcsec) = 24.89, 12.16
angle (degrees, anti-clockwise from east) = -112.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 61.59 9.75 19.426 0.172
GALEX_NUV 95.91 5.72 18.945 0.065
SDSS_u 783.17 18.67 16.665 0.026
SDSS_g 2375.13 13.75 15.461 0.006
PanSTARRS_g 2510.09 4.66 15.401 0.002
SDSS_r 4634.26 19.37 14.735 0.005
PanSTARRS_r 4771.02 4.61 14.703 0.001
SDSS_i 6702.19 25.15 14.334 0.004
PanSTARRS_i 6722.04 5.41 14.331 0.001
PanSTARRS_z 8119.21 11.82 14.126 0.002
SDSS_z 8697.91 53.39 14.051 0.007
PanSTARRS_y 9866.63 26.69 13.915 0.003
2MASS_J 14165.74 548.25 12.627 0.042
2MASS_H 17049.46 842.52 11.953 0.054
2MASS_K 14084.0 889.79 11.690 0.069
WISE_W1 7478.86 77.16 11.516 0.011
WISE_W2 4676.96 78.94 11.386 0.018
WISE_W3 15423.49 295.68 8.256 0.021
WISE_W4 21543.41 1904.94 6.447 0.096
 

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})\, 8.872 9.028 9.161
{\rm log}_{10}({\rm SFR}) -1.384 -0.881 -0.509
{\rm log}_{10}({\rm sSFR}) -10.495 -9.904 -9.467
{\rm stellar\ age} 5.914 7.529 10.191

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.509 -0.991 -0.529
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.152 0.298 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.559 0.978 1.314
\delta -0.464 -0.129 0.194
\tau_1/\tau_2 0.721 1.040 1.386
Q_{PAH} 0.373 1.407 3.306
U_{min} 2.700 7.560 13.966
{\rm log}_{10}(\gamma_e)\, -3.424 -2.665 -1.455

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.555 -1.767 -0.632
{\rm log}_{10}(\tau_{AGN})\, 0.906 1.323 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.288 -0.795 -0.489
0.03-0.10 Gyr -1.751 -1.002 -0.482
0.10-0.33 Gyr -2.232 -1.291 -0.715
0.33-1.09 Gyr -2.464 -1.324 -0.828
1.09-3.59 Gyr -2.247 -1.187 -0.844
3.59-11.84 Gyr -1.426 -0.929 -0.722
11.84-13.16 Gyr -1.341 -0.736 0.037

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.713 10.792 10.861
{\rm log}_{10}({\rm SFR}) -0.145 0.502 1.009
{\rm log}_{10}({\rm sSFR}) -11.018 -10.320 -9.770
{\rm stellar\ age} 4.559 6.144 7.281

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.437 -0.270 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.041 0.220 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.224 0.330
\delta -0.848 -0.545 0.006
\tau_1/\tau_2 0.604 0.969 1.315
Q_{PAH} 1.397 2.674 4.758
U_{min} 2.372 7.110 14.582
{\rm log}_{10}(\gamma_e)\, -2.597 -1.747 -1.017

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.873 -1.976 -1.538
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.525 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.679 0.103 0.556
0.03-0.10 Gyr -0.182 0.549 1.146
0.10-0.33 Gyr 0.452 0.935 1.223
0.33-1.09 Gyr 0.237 0.788 0.993
1.09-3.59 Gyr 0.764 1.038 1.282
3.59-11.84 Gyr 0.352 0.802 0.974
11.84-13.16 Gyr -0.023 0.757 1.253