2021dnl

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Information

Transient

Name: 2021dnl
Right ascension: 14h47m02.99s
Declination: 0d28m32.79s
Discovery Date: None
Classification: Ia
Redshift: 0.056584
MW E(B-V): 0.038

Host

Name: 2021dnl
Right ascension: 14h47m04.02s
Declination: 0d28m44.68s
Redshift: 0.055811
Photometric Redshift: 0.057
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.7
Cutout download processed 22.96
Global aperture construction processed 0.85
Local aperture photometry processed 8.63
Global aperture photometry processed 8.16
Validate local photometry processed 0.03
Validate global photometry processed 22.54
Host information processed 0.16
Global host SED inference processing None
Local host SED inference processed 729.79
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 14h47m02.99s, 0d28m32.79s
semi major axis, semi minor axis (arcsec) = 1.85, 1.85
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 1.58 1.24 23.405 0.855
SDSS_g 6.42 0.82 21.881 0.139
DES_g 7.13 0.17 21.768 0.026
PanSTARRS_g 6.86 0.45 21.810 0.071
SDSS_r 8.49 1.07 21.578 0.137
PanSTARRS_r 6.86 0.72 21.810 0.114
DES_r 9.88 0.31 21.413 0.034
SDSS_i 11.43 1.57 21.255 0.149
PanSTARRS_i 9.89 0.66 21.412 0.073
PanSTARRS_z 11.63 1.47 21.236 0.137
SDSS_z 11.48 4.4 21.250 0.416
DES_z 12.43 0.78 21.163 0.068
PanSTARRS_y 21.73 3.14 20.557 0.157

Aperture details

RA, DEC (J2000) = 14h47m03.97s, 0d28m44.63s
semi major axis, semi minor axis (arcsec) = 29.86, 10.52
angle (degrees, anti-clockwise from east) = -105.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 407.09 12.56 17.376 0.034
SDSS_g 1496.12 11.17 15.963 0.008
DES_g 1368.48 2.0 16.059 0.002
PanSTARRS_g 1498.72 4.37 15.961 0.003
SDSS_r 2590.33 15.1 15.367 0.006
DES_r 2635.63 4.28 15.348 0.002
SDSS_i 3665.39 20.04 14.990 0.006
PanSTARRS_i 3578.35 6.33 15.016 0.002
PanSTARRS_z 4783.6 13.61 14.701 0.003
SDSS_z 4819.19 45.03 14.693 0.010
DES_z 4435.21 12.32 14.783 0.003
PanSTARRS_y 5709.08 29.38 14.509 0.006
2MASS_J 6716.02 441.58 13.437 0.071
2MASS_H 8245.78 586.44 12.742 0.077
2MASS_K 6213.71 776.19 12.579 0.136
WISE_W1 3714.59 41.03 12.276 0.012
WISE_W2 2283.67 48.67 12.164 0.023
WISE_W3 5852.68 212.88 9.308 0.039
WISE_W4 8775.33 1211.42 7.422 0.150
 

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})\, 7.444 7.868 8.079
{\rm log}_{10}({\rm SFR}) -1.715 -1.141 -0.785
{\rm log}_{10}({\rm sSFR}) -9.759 -9.003 -8.261
{\rm stellar\ age} 1.219 5.236 6.943

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.442 -0.111 0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.742 -0.393 -0.140

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.338 0.697 0.967
\delta -0.313 0.026 0.271
\tau_1/\tau_2 0.710 1.060 1.417
Q_{PAH} 0.772 2.624 5.253
U_{min} 2.694 7.406 14.322
{\rm log}_{10}(\gamma_e)\, -2.743 -1.692 -0.749

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.369 -0.628 0.042
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.480 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.610 -1.196 -0.925
0.03-0.10 Gyr -1.860 -1.152 -0.703
0.10-0.33 Gyr -2.741 -1.810 -1.274
0.33-1.08 Gyr -3.166 -2.069 -1.639
1.08-3.56 Gyr -3.351 -2.207 -1.820
3.56-11.71 Gyr -3.629 -2.223 -1.833
11.71-13.01 Gyr -3.667 -2.278 -1.680

Global parameter details

Documentation