2023ivv

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Information

Transient

Name: SN2023ivv
Right ascension: 15h36m41.44s
Declination: 4d28m31.18s
Discovery Date: May 18, 2023, 9:43 p.m.
Classification: SN Ia
Redshift: 0.069200
MW E(B-V): 0.046

Host

Name: 2023ivv
Right ascension: 15h36m41.51s
Declination: 4d28m31.04s
Redshift: 0.069240
Photometric Redshift: 0.096
 

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 1.92
Cutout download processed 19.53
Global aperture construction processed 0.65
Local aperture photometry processed 6.93
Global aperture photometry processed 7.06
Validate local photometry processed 0.03
Validate global photometry processed 19.87
Host information processed 0.1
Global host SED inference processed 417.85
Local host SED inference processed 416.13
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 15h36m41.44s, 4d28m31.18s
semi major axis, semi minor axis (arcsec) = 1.51, 1.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 43.56 1.76 19.802 0.044 AB
DES_g 45.04 0.34 19.766 0.008 AB
PanSTARRS_g 44.97 0.38 19.768 0.009 AB
SDSS_r 91.9 2.58 18.992 0.030 AB
PanSTARRS_r 92.58 0.49 18.984 0.006 AB
DES_r 100.09 0.7 18.899 0.008 AB
SDSS_i 142.22 3.3 18.518 0.025 AB
PanSTARRS_i 143.53 0.44 18.508 0.003 AB
PanSTARRS_z 179.06 1.16 18.267 0.007 AB
SDSS_z 183.96 5.78 18.238 0.034 AB
DES_z 180.13 2.1 18.261 0.013 AB
PanSTARRS_y 214.1 2.39 18.073 0.012 AB

Aperture details

RA, DEC (J2000) = 15h36m41.50s, 4d28m31.07s
semi major axis, semi minor axis (arcsec) = 14.48, 5.3
angle (degrees, anti-clockwise from east) = -141.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.66 3.76 20.666 0.207 AB
GALEX_NUV 19.15 0.93 20.694 0.052 AB
SDSS_u 77.92 6.92 19.171 0.096 AB
SDSS_g 336.16 5.38 17.584 0.017 AB
DES_g 266.55 1.01 17.836 0.004 AB
PanSTARRS_g 336.56 2.06 17.582 0.007 AB
SDSS_r 621.37 7.66 16.917 0.013 AB
PanSTARRS_r 620.15 2.62 16.919 0.005 AB
DES_r 550.49 1.88 17.048 0.004 AB
SDSS_i 899.99 10.37 16.514 0.013 AB
PanSTARRS_i 902.54 2.39 16.511 0.003 AB
PanSTARRS_z 1092.33 6.46 16.304 0.006 AB
SDSS_z 1090.67 28.19 16.306 0.028 AB
DES_z 967.32 5.22 16.436 0.006 AB
PanSTARRS_y 1312.49 13.67 16.105 0.011 AB
2MASS_J 1883.12 189.36 14.818 0.109 Vega
2MASS_H 2121.18 274.85 14.216 0.141 Vega
2MASS_K 1687.31 371.03 13.994 0.239 Vega
WISE_W1 902.94 22.21 13.812 0.027 Vega
WISE_W2 573.86 25.0 13.664 0.047 Vega
WISE_W3 1650.21 116.7 10.682 0.077 Vega
WISE_W4 1250.53 622.96 9.537 0.541 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})\, 9.623 9.779 9.919
{\rm log}_{10}({\rm SFR}) -1.525 -0.897 -0.384
{\rm log}_{10}({\rm sSFR}) -11.329 -10.657 -10.117
{\rm stellar\ age} 6.534 7.833 11.268

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.663 -1.126 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.730 -0.519 0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.589 0.928 1.283
\delta -0.477 -0.082 0.221
\tau_1/\tau_2 0.630 0.990 1.347
Q_{PAH} 0.673 2.426 5.390
U_{min} 2.902 8.127 15.219
{\rm log}_{10}(\gamma_e)\, -3.159 -1.984 -0.828

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.662 -1.644 -0.561
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.465 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.529 -0.931 -0.533
0.03-0.10 Gyr -1.989 -0.973 -0.319
0.10-0.33 Gyr -2.380 -1.045 -0.440
0.33-1.07 Gyr -2.505 -1.018 -0.382
1.07-3.52 Gyr -2.224 -0.669 -0.135
3.52-11.55 Gyr -0.778 -0.174 0.061
11.55-12.84 Gyr -0.509 0.118 0.935

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.444 10.502 10.608
{\rm log}_{10}({\rm SFR}) -0.884 -0.517 -0.253
{\rm log}_{10}({\rm sSFR}) -11.404 -11.013 -10.757
{\rm stellar\ age} 7.609 8.825 11.984

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.832 -0.609 -0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.918 -0.226 -0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.371 0.530
\delta -0.067 0.171 0.316
\tau_1/\tau_2 0.436 0.869 1.314
Q_{PAH} 0.522 1.467 3.507
U_{min} 2.888 8.147 16.107
{\rm log}_{10}(\gamma_e)\, -2.535 -1.508 -0.891

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.160 -2.939 -2.009
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.497 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.408 -0.142 0.060
0.03-0.10 Gyr -3.704 -1.243 -0.458
0.10-0.33 Gyr -4.440 -1.500 -0.687
0.33-1.07 Gyr -4.139 -1.437 -0.652
1.07-3.52 Gyr -3.034 -0.922 -0.092
3.52-11.55 Gyr -0.659 0.622 0.769
11.55-12.84 Gyr 0.299 1.110 1.726