2023ons

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Information

Transient

Name: SN2023ons
Right ascension: 22h05m07.22s
Declination: -45d24m52.69s
Discovery Date: Aug. 5, 2023, 5:19 a.m.
Classification: SN Ia
Redshift: 0.063660
MW E(B-V): 0.012

Host

Name: 2023ons
Right ascension: 22h05m07.59s
Declination: -45d24m56.00s
Redshift: 0.063114
Photometric Redshift:
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 1.03
Cutout download processed 2.77
Global aperture construction processed 0.1
Local aperture photometry processed 0.56
Global aperture photometry processed 0.62
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.86
Host information processed 0.08
Global host SED inference processed 539.64
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status blocked 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) = 22h05m07.22s, -45d24m52.69s
semi major axis, semi minor axis (arcsec) = 1.65, 1.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 22h05m07.60s, -45d24m56.00s
semi major axis, semi minor axis (arcsec) = 14.14, 9.1
angle (degrees, anti-clockwise from east) = -83.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 41.06 4.37 19.866 0.116 AB
GALEX_NUV 60.65 3.7 19.443 0.066 AB
2MASS_J 9844.84 324.73 13.022 0.036 Vega
2MASS_H 12714.97 447.04 12.272 0.038 Vega
2MASS_K 11653.22 539.52 11.896 0.050 Vega
WISE_W1 5657.6 41.19 11.819 0.008 Vega
WISE_W2 3461.71 43.38 11.713 0.014 Vega
WISE_W3 5270.63 248.11 9.421 0.051 Vega
WISE_W4 3529.26 969.71 8.411 0.298 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.027 11.186 11.289
{\rm log}_{10}({\rm SFR}) -0.459 -0.009 0.479
{\rm log}_{10}({\rm sSFR}) -11.654 -11.181 -10.575
{\rm stellar\ age} 6.278 8.047 11.761

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.393 -0.109 0.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.935 -0.486 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.120 0.266 0.456
\delta -0.824 -0.450 -0.045
\tau_1/\tau_2 0.251 0.733 1.292
Q_{PAH} 0.457 1.622 3.966
U_{min} 2.561 7.135 14.155
{\rm log}_{10}(\gamma_e)\, -3.290 -2.135 -1.037

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.316 -3.019 -1.720
{\rm log}_{10}(\tau_{AGN})\, 1.213 1.696 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.568 0.051 0.615
0.03-0.10 Gyr -1.366 -0.192 0.467
0.10-0.33 Gyr -1.702 -0.172 0.485
0.33-1.08 Gyr -1.612 0.026 0.755
1.08-3.54 Gyr -1.033 0.596 1.316
3.54-11.63 Gyr 0.109 1.222 1.425
11.63-12.92 Gyr 0.664 1.541 2.390