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
SDSS_u -0.3 1.44
SDSS_g 6.54 0.93 21.861 0.155
DES_g 5.93 0.1 21.967 0.018
PanSTARRS_g 5.55 0.35 22.039 0.069
SDSS_r 12.69 1.28 21.142 0.110
PanSTARRS_r 10.51 0.31 21.346 0.032
DES_r 14.05 0.17 21.031 0.013
SDSS_i 16.57 2.02 20.852 0.132
PanSTARRS_i 18.19 0.44 20.751 0.026
PanSTARRS_z 20.58 1.35 20.617 0.071
SDSS_z 20.08 6.11 20.643 0.330
DES_z 26.74 0.57 20.332 0.023
PanSTARRS_y 29.9 3.19 20.211 0.116

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
GALEX_FUV 1.51 0.35 23.455 0.249
GALEX_NUV 2.61 0.3 22.857 0.125
SDSS_u 5.78 2.21 21.994 0.415
SDSS_g 22.11 1.54 20.539 0.075
DES_g 19.9 0.15 20.653 0.008
PanSTARRS_g 21.06 0.49 20.591 0.025
SDSS_r 42.45 2.09 19.830 0.053
PanSTARRS_r 37.06 0.42 19.978 0.012
DES_r 40.81 0.25 19.873 0.007
SDSS_i 55.48 2.99 19.540 0.059
PanSTARRS_i 50.86 0.55 19.634 0.012
PanSTARRS_z 62.58 1.68 19.409 0.029
SDSS_z 57.18 8.42 19.507 0.160
DES_z 61.42 0.8 19.429 0.014
PanSTARRS_y 68.02 3.83 19.318 0.061
2MASS_J 316.74 86.66 16.753 0.297
2MASS_H 398.64 143.52 16.031 0.391
2MASS_K 122.14 161.53 16.845 1.436
WISE_W1 589.21 16.71 14.275 0.031
WISE_W2 390.55 19.98 14.082 0.056
WISE_W3 298.01 88.03 12.540 0.321
WISE_W4 1141.74 579.2 9.636 0.551
 

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