2023nqd

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Information

Transient

Name: SN2023nqd
Right ascension: 20h42m09.38s
Declination: 0d46m30.06s
Discovery Date: July 19, 2023, 9:41 a.m.
Classification: SN Ia
Redshift: 0.077400
MW E(B-V): 0.066

Host

Name: 2023nqd
Right ascension: 20h42m10.15s
Declination: 0d46m35.58s
Redshift: 0.077268
Photometric Redshift: 0.073
 

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
failed
 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 3.99
Cutout download processed 22.74
Global aperture construction processed 0.64
Local aperture photometry processed 7.27
Global aperture photometry processed 7.66
Validate local photometry processed 0.03
Validate global photometry processed 20.49
Host information processed 0.09
Global host SED inference processed 407.0
Local host SED inference failed 362.54
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
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) = 20h42m09.38s, 0d46m30.06s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 0.7 0.06 24.285 0.099 AB
PanSTARRS_g 0.58 0.28 24.482 0.517 AB
SDSS_r 0.72 0.75 24.264 1.138 AB
PanSTARRS_r 0.55 0.36 24.557 0.717 AB
DES_r 1.11 0.15 23.783 0.145 AB
SDSS_i 2.15 1.29 23.070 0.650 AB
PanSTARRS_i 0.86 0.39 24.061 0.487 AB
PanSTARRS_z 1.72 0.9 23.314 0.569 AB
SDSS_z -2.13 4.2 AB
DES_z 1.83 0.37 23.244 0.220 AB
PanSTARRS_y 1.25 2.66 23.658 2.314 AB

Aperture details

RA, DEC (J2000) = 20h42m10.17s, 0d46m35.59s
semi major axis, semi minor axis (arcsec) = 11.62, 9.06
angle (degrees, anti-clockwise from east) = -46.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.72 0.98 20.509 0.047 AB
GALEX_NUV 30.53 0.54 20.188 0.019 AB
SDSS_u 57.66 8.18 19.498 0.154 AB
SDSS_g 535.26 6.75 17.079 0.014 AB
DES_g 523.86 0.88 17.102 0.002 AB
PanSTARRS_g 562.37 2.14 17.025 0.004 AB
SDSS_r 1069.29 9.86 16.327 0.010 AB
PanSTARRS_r 1121.0 2.76 16.276 0.003 AB
SDSS_i 1625.26 13.72 15.873 0.009 AB
PanSTARRS_i 1645.43 2.96 15.859 0.002 AB
PanSTARRS_z 1959.85 6.81 15.669 0.004 AB
SDSS_z 2014.09 33.43 15.640 0.018 AB
DES_z 2041.75 6.79 15.625 0.004 AB
PanSTARRS_y 2598.05 19.58 15.363 0.008 AB
2MASS_J 3017.28 258.28 14.306 0.093 Vega
2MASS_H 3839.26 421.92 13.572 0.119 Vega
2MASS_K 3010.43 407.51 13.366 0.147 Vega
WISE_W1 2179.42 35.79 12.855 0.018 Vega
WISE_W3 1062.18 149.82 11.161 0.153 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})\, 10.763 10.830 10.877
{\rm log}_{10}({\rm SFR}) -0.452 -0.246 -0.052
{\rm log}_{10}({\rm sSFR}) -11.292 -11.068 -10.861
{\rm stellar\ age} 6.408 7.464 8.713

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.268 -0.078 0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -0.944 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.256 0.408
\delta -0.430 -0.025 0.236
\tau_1/\tau_2 0.218 0.553 0.933
Q_{PAH} 0.506 1.348 2.994
U_{min} 2.932 7.592 14.520
{\rm log}_{10}(\gamma_e)\, -2.776 -1.915 -1.348

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.330 -3.115 -1.461
{\rm log}_{10}(\tau_{AGN})\, 0.843 1.204 1.767

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.059 0.128 0.311
0.03-0.10 Gyr -1.669 -0.765 -0.292
0.10-0.33 Gyr -1.497 -0.638 -0.186
0.33-1.07 Gyr -0.689 -0.021 0.376
1.07-3.50 Gyr 0.237 0.770 1.070
3.50-11.46 Gyr 0.719 0.968 1.095
11.46-12.74 Gyr 0.556 1.098 1.575