2021htn

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Information

Transient

Name: SN2021htn
Right ascension: 10h04m06.34s
Declination: 17d21m56.63s
Discovery Date: March 20, 2021, 7:10 a.m.
Classification: SN II
Redshift: 0.035720
MW E(B-V): 0.027

Host

Name: 2021htn
Right ascension: 10h04m06.55s
Declination: 17d21m55.20s
Redshift: 0.035721
Photometric Redshift: 0.087
 

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 1.82
Cutout download processed 3.61
Global aperture construction processed 0.63
Local aperture photometry processed 3.66
Global aperture photometry processed 3.71
Validate local photometry processed 0.02
Validate global photometry processed 11.47
Host information processed 0.1
Global host SED inference processed 515.63
Local host SED inference processed 428.15
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
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) = 10h04m06.34s, 17d21m56.63s
semi major axis, semi minor axis (arcsec) = 2.82, 2.82
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 80.26 0.57 19.139 0.008 AB
PanSTARRS_r 117.58 0.93 18.724 0.009 AB
PanSTARRS_i 148.12 0.88 18.473 0.006 AB
PanSTARRS_z 157.0 2.16 18.410 0.015 AB
PanSTARRS_y 179.84 4.52 18.263 0.027 AB
2MASS_H 299.67 104.33 16.341 0.378 Vega

Aperture details

RA, DEC (J2000) = 10h04m06.55s, 17d21m55.33s
semi major axis, semi minor axis (arcsec) = 9.4, 7.9
angle (degrees, anti-clockwise from east) = -85.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 65.64 5.89 19.357 0.097 AB
PanSTARRS_g 306.56 1.66 17.684 0.006 AB
PanSTARRS_r 440.75 2.76 17.290 0.007 AB
PanSTARRS_i 547.92 2.6 17.053 0.005 AB
PanSTARRS_z 578.19 6.33 16.995 0.012 AB
PanSTARRS_y 641.73 13.26 16.882 0.022 AB
2MASS_J 418.32 218.03 16.451 0.566 Vega
2MASS_H 969.64 373.89 15.066 0.419 Vega
2MASS_K 668.08 351.66 15.000 0.571 Vega
WISE_W1 407.3 18.95 14.676 0.051 Vega
WISE_W2 250.37 26.02 14.565 0.113 Vega
WISE_W4 -269.32 744.15 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})\, 8.709 8.890 9.010
{\rm log}_{10}({\rm SFR}) -1.789 -1.167 -0.662
{\rm log}_{10}({\rm sSFR}) -10.722 -10.067 -9.407
{\rm stellar\ age} 4.608 7.004 8.544

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.759 -1.356 -0.838
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.670 0.192

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.219 0.560 0.870
\delta -0.465 0.113 0.319
\tau_1/\tau_2 0.687 1.034 1.385
Q_{PAH} 0.876 2.600 5.390
U_{min} 2.770 8.238 15.482
{\rm log}_{10}(\gamma_e)\, -3.213 -2.329 -1.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.444 -1.278 -0.493
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.519 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.921 -1.421 -1.035
0.03-0.10 Gyr -1.865 -1.115 -0.545
0.10-0.33 Gyr -1.820 -1.037 -0.552
0.33-1.09 Gyr -1.928 -1.243 -0.774
1.09-3.61 Gyr -1.818 -1.206 -0.908
3.61-11.95 Gyr -1.573 -1.068 -0.849
11.95-13.28 Gyr -1.720 -1.007 -0.439

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.302 9.433 9.544
{\rm log}_{10}({\rm SFR}) -0.555 -0.265 -0.035
{\rm log}_{10}({\rm sSFR}) -10.015 -9.697 -9.443
{\rm stellar\ age} 5.947 7.322 9.296

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.531 -1.138 -0.750
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -0.733 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.254 0.407 0.574
\delta -0.016 0.207 0.342
\tau_1/\tau_2 0.600 0.948 1.309
Q_{PAH} 0.815 2.088 3.881
U_{min} 2.545 7.078 14.156
{\rm log}_{10}(\gamma_e)\, -3.508 -2.782 -1.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.800 -2.331 -1.775
{\rm log}_{10}(\tau_{AGN})\, 0.844 1.191 1.722

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.505 -1.194 -0.699
0.03-0.10 Gyr -0.452 -0.126 0.119
0.10-0.33 Gyr -1.085 -0.475 -0.098
0.33-1.09 Gyr -1.409 -0.779 -0.462
1.09-3.61 Gyr -1.351 -0.709 -0.416
3.61-11.95 Gyr -0.937 -0.519 -0.325
11.95-13.28 Gyr -1.030 -0.380 0.296