2023nuv

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Information

Transient

Name: SN2023nuv
Right ascension: 22h40m59.07s
Declination: -0d49m56.36s
Discovery Date: July 23, 2023, 12:32 p.m.
Classification: SN Ia
Redshift: 0.058000
MW E(B-V): 0.048

Host

Name: 2023nuv
Right ascension: 22h40m58.95s
Declination: -0d49m53.75s
Redshift: None
Photometric Redshift: 0.241
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.62
Cutout download processed 20.53
Global aperture construction processed 0.57
Local aperture photometry processed 5.4
Global aperture photometry processed 5.64
Validate local photometry processed 0.03
Validate global photometry processed 16.41
Host information processed 0.08
Global host SED inference processed 820.13
Local host SED inference processed 389.55
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 22h40m59.07s, -0d49m56.36s
semi major axis, semi minor axis (arcsec) = 1.78, 1.78
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 -0.3 1.44 AB
SDSS_g 6.54 0.93 21.861 0.155 AB
DES_g 5.93 0.1 21.967 0.018 AB
PanSTARRS_g 5.55 0.35 22.039 0.069 AB
SDSS_r 12.69 1.28 21.142 0.110 AB
PanSTARRS_r 10.51 0.31 21.346 0.032 AB
DES_r 14.05 0.17 21.031 0.013 AB
SDSS_i 16.57 2.02 20.852 0.132 AB
PanSTARRS_i 18.19 0.44 20.751 0.026 AB
PanSTARRS_z 20.58 1.35 20.617 0.071 AB
SDSS_z 20.08 6.11 20.643 0.330 AB
DES_z 26.74 0.57 20.332 0.023 AB
PanSTARRS_y 29.9 3.19 20.211 0.116 AB

Aperture details

RA, DEC (J2000) = 22h40m58.94s, -0d49m53.53s
semi major axis, semi minor axis (arcsec) = 3.22, 1.87
angle (degrees, anti-clockwise from east) = -87.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.51 0.35 23.455 0.249 AB
GALEX_NUV 2.61 0.3 22.857 0.125 AB
SDSS_u 5.78 2.21 21.994 0.415 AB
SDSS_g 22.11 1.54 20.539 0.075 AB
DES_g 19.9 0.15 20.653 0.008 AB
PanSTARRS_g 21.06 0.49 20.591 0.025 AB
SDSS_r 42.45 2.09 19.830 0.053 AB
PanSTARRS_r 37.06 0.42 19.978 0.012 AB
DES_r 40.81 0.25 19.873 0.007 AB
SDSS_i 55.48 2.99 19.540 0.059 AB
PanSTARRS_i 50.86 0.55 19.634 0.012 AB
PanSTARRS_z 62.58 1.68 19.409 0.029 AB
SDSS_z 57.18 8.42 19.507 0.160 AB
DES_z 61.42 0.8 19.429 0.014 AB
PanSTARRS_y 68.02 3.83 19.318 0.061 AB
2MASS_J 316.74 86.66 16.753 0.297 Vega
2MASS_H 398.64 143.52 16.031 0.391 Vega
2MASS_K 122.14 161.53 16.845 1.436 Vega
WISE_W1 589.21 16.71 14.275 0.031 Vega
WISE_W2 390.55 19.98 14.082 0.056 Vega
WISE_W3 298.01 88.03 12.540 0.321 Vega
WISE_W4 1141.74 579.2 9.636 0.551 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})\, 8.502 8.658 8.786
{\rm log}_{10}({\rm SFR}) -1.788 -1.244 -0.864
{\rm log}_{10}({\rm sSFR}) -10.484 -9.932 -9.429
{\rm stellar\ age} 4.702 6.517 7.778

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.273 -0.594 -0.100
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.611 -0.186 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.753 1.255 1.704
\delta -0.268 -0.024 0.162
\tau_1/\tau_2 0.683 0.981 1.269
Q_{PAH} 0.717 2.638 5.162
U_{min} 2.939 7.593 14.016
{\rm log}_{10}(\gamma_e)\, -3.157 -2.171 -1.110

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.247 -0.931 0.097
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.356 1.806

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.742 -1.082 -0.738
0.03-0.10 Gyr -2.037 -1.401 -0.903
0.10-0.33 Gyr -2.112 -1.445 -0.925
0.33-1.08 Gyr -2.027 -1.394 -0.974
1.08-3.55 Gyr -1.707 -1.287 -1.050
3.55-11.69 Gyr -1.655 -1.254 -1.052
11.69-12.98 Gyr -1.910 -1.317 -0.838

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.796 9.053 9.245
{\rm log}_{10}({\rm SFR}) -0.646 -0.283 0.156
{\rm log}_{10}({\rm sSFR}) -9.763 -9.300 -8.739
{\rm stellar\ age} 1.227 4.056 6.693

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.722 -1.209 -0.493
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.808 -1.442 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.386 1.689 2.049
\delta 0.179 0.294 0.369
\tau_1/\tau_2 0.626 0.940 1.251
Q_{PAH} 0.997 1.908 3.604
U_{min} 4.565 10.327 17.508
{\rm log}_{10}(\gamma_e)\, -2.686 -1.450 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.492 -1.104 -0.826
{\rm log}_{10}(\tau_{AGN})\, 0.727 0.797 0.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.176 -0.456 -0.121
0.03-0.10 Gyr -0.753 -0.257 0.267
0.10-0.33 Gyr -1.351 -0.417 0.069
0.33-1.08 Gyr -1.418 -0.566 -0.166
1.08-3.55 Gyr -2.011 -0.838 -0.464
3.55-11.69 Gyr -3.402 -1.369 -0.776
11.69-12.98 Gyr -3.513 -1.348 -0.471