2021lph

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Information

Transient

Name: SN2021lph
Right ascension: 16h45m40.71s
Declination: 31d25m59.74s
Discovery Date: May 3, 2021, 12:43 p.m.
Classification: SN Ia
Redshift: 0.052000
MW E(B-V): 0.028

Host

Name: 2021lph
Right ascension: 16h45m40.69s
Declination: 31d25m59.73s
Redshift: None
Photometric Redshift: 0.406
 

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 2.71
Cutout download processed 17.03
Global aperture construction processed 0.65
Local aperture photometry processed 6.83
Global aperture photometry processed 6.79
Validate local photometry processed 0.03
Validate global photometry processed 19.83
Host information processed 0.1
Global host SED inference processed 461.19
Local host SED inference processed 468.24
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 16h45m40.71s, 31d25m59.74s
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 Mag sys
SDSS_u 6.8 1.39 21.818 0.222 AB
SDSS_g 12.73 1.06 21.138 0.090 AB
DES_g 11.02 0.4 21.295 0.039 AB
PanSTARRS_g 11.56 0.37 21.242 0.035 AB
SDSS_r 15.37 1.32 20.933 0.094 AB
PanSTARRS_r 14.06 0.48 21.030 0.037 AB
DES_r 16.47 0.92 20.858 0.061 AB
SDSS_i 19.92 1.85 20.652 0.101 AB
PanSTARRS_i 17.43 0.57 20.797 0.035 AB
PanSTARRS_z 15.81 1.28 20.903 0.088 AB
SDSS_z 11.13 6.01 21.284 0.586 AB
DES_z 17.13 0.89 20.816 0.057 AB
PanSTARRS_y 14.6 3.19 20.989 0.237 AB

Aperture details

RA, DEC (J2000) = 16h45m40.68s, 31d25m59.93s
semi major axis, semi minor axis (arcsec) = 3.14, 1.82
angle (degrees, anti-clockwise from east) = -33.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.26 0.56 22.327 0.144 AB
GALEX_NUV 4.36 0.45 22.301 0.111 AB
SDSS_u 8.39 1.75 21.590 0.227 AB
SDSS_g 14.08 1.18 21.029 0.091 AB
DES_g 12.4 0.43 21.166 0.037 AB
PanSTARRS_g 13.02 0.45 21.113 0.038 AB
SDSS_r 16.51 1.49 20.856 0.098 AB
PanSTARRS_r 16.69 0.56 20.844 0.036 AB
DES_r 17.47 0.96 20.794 0.060 AB
SDSS_i 23.12 2.13 20.490 0.100 AB
PanSTARRS_i 19.5 0.65 20.675 0.036 AB
PanSTARRS_z 17.52 1.46 20.791 0.090 AB
SDSS_z 11.64 7.22 21.235 0.674 AB
DES_z 18.45 0.94 20.735 0.056 AB
PanSTARRS_y 16.73 3.59 20.841 0.233 AB
2MASS_J 76.47 67.66 18.296 0.961 Vega
2MASS_H 74.49 93.94 17.852 1.369 Vega
2MASS_K 152.75 131.29 16.602 0.933 Vega
WISE_W1 22.84 7.38 17.804 0.351 Vega
WISE_W2 20.1 10.56 17.303 0.570 Vega
WISE_W3 34.05 40.53 14.896 1.292 Vega
WISE_W4 107.97 300.64 12.197 3.023 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})\, 7.764 7.986 8.139
{\rm log}_{10}({\rm SFR}) -1.944 -1.263 -0.413
{\rm log}_{10}({\rm sSFR}) -9.960 -9.260 -8.162
{\rm stellar\ age} 0.545 4.201 6.566

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.837 -1.559 -1.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.843 -1.282 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.544 1.049
\delta -0.540 -0.151 0.179
\tau_1/\tau_2 0.807 1.192 1.551
Q_{PAH} 1.064 2.742 5.114
U_{min} 2.790 8.355 15.724
{\rm log}_{10}(\gamma_e)\, -2.960 -1.947 -0.749

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.439 -0.536 0.047
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.420 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.109 -1.569 -1.124
0.03-0.10 Gyr -2.044 -1.223 -0.272
0.10-0.33 Gyr -2.600 -1.496 -0.874
0.33-1.08 Gyr -3.722 -1.742 -1.326
1.08-3.57 Gyr -4.158 -2.037 -1.651
3.57-11.76 Gyr -4.708 -2.278 -1.811
11.76-13.06 Gyr -4.561 -2.291 -1.610

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.897 8.104 8.248
{\rm log}_{10}({\rm SFR}) -1.588 -1.150 -0.641
{\rm log}_{10}({\rm sSFR}) -9.757 -9.306 -8.639
{\rm stellar\ age} 1.849 5.603 7.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.769 -1.385 -0.827
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -0.489 0.300

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.500 0.936
\delta -0.116 0.190 0.337
\tau_1/\tau_2 0.569 0.942 1.318
Q_{PAH} 1.284 2.845 4.724
U_{min} 3.332 9.045 16.645
{\rm log}_{10}(\gamma_e)\, -2.873 -1.821 -0.706

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.240 -0.920 -0.186
{\rm log}_{10}(\tau_{AGN})\, 1.165 1.560 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.983 -1.540 -1.169
0.03-0.10 Gyr -1.569 -1.056 -0.510
0.10-0.33 Gyr -2.067 -1.433 -0.874
0.33-1.08 Gyr -2.961 -1.854 -1.467
1.08-3.57 Gyr -3.039 -1.932 -1.618
3.57-11.76 Gyr -3.336 -1.983 -1.682
11.76-13.06 Gyr -3.407 -1.945 -1.339