2023cvq

Download data

Information

Transient

Name: SN2023cvq
Right ascension: 8h38m10.58s
Declination: 25d06m05.58s
Discovery Date: March 10, 2023, 5:16 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.028600
MW E(B-V): 0.035

Host

Name: 2023cvq
Right ascension: 8h38m10.24s
Declination: 25d05m55.67s
Redshift: 0.028576
Photometric Redshift: 0.030
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.94
Cutout download processed 17.91
Global aperture construction processed 0.59
Local aperture photometry processed 5.16
Global aperture photometry processed 5.13
Validate local photometry processed 0.03
Validate global photometry processed 15.06
Host information processed 0.1
Global host SED inference processed 540.74
Local host SED inference processed 478.77
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 8h38m10.58s, 25d06m05.58s
semi major axis, semi minor axis (arcsec) = 3.49, 3.49
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 9.87 2.9 21.414 0.319
SDSS_g 60.3 2.38 19.449 0.043
DES_g 70.54 0.46 19.279 0.007
PanSTARRS_g 73.59 0.75 19.233 0.011
SDSS_r 130.33 3.59 18.612 0.030
PanSTARRS_r 150.9 0.87 18.453 0.006
DES_r 151.61 1.13 18.448 0.008
SDSS_i 200.35 4.58 18.146 0.025
PanSTARRS_i 213.07 0.97 18.079 0.005
PanSTARRS_z 282.62 2.79 17.772 0.011
SDSS_z 279.78 10.68 17.783 0.041
PanSTARRS_y 343.26 5.9 17.561 0.019
2MASS_J 448.59 65.27 16.375 0.158
2MASS_H 556.9 109.0 15.668 0.213
2MASS_K 610.5 114.44 15.098 0.204

Aperture details

RA, DEC (J2000) = 8h38m10.23s, 25d05m55.55s
semi major axis, semi minor axis (arcsec) = 16.86, 15.81
angle (degrees, anti-clockwise from east) = -9.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 38.8 1.62 19.928 0.045
SDSS_u 537.94 14.51 17.073 0.029
SDSS_g 3196.86 15.84 15.138 0.005
DES_g 3579.03 2.86 15.016 0.001
PanSTARRS_g 3648.81 3.68 14.995 0.001
PanSTARRS_r 7583.14 4.19 14.200 0.001
DES_r 7892.93 7.42 14.157 0.001
PanSTARRS_i 10735.41 4.66 13.823 0.000
PanSTARRS_z 13698.71 13.1 13.558 0.001
SDSS_z 14271.79 55.2 13.514 0.004
2MASS_H 28777.24 557.49 11.385 0.021
WISE_W1 10478.71 81.11 11.150 0.008
WISE_W3 1988.5 277.37 10.480 0.151
WISE_W4 -638.0 1356.2
 

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})\, 9.023 9.130 9.247
{\rm log}_{10}({\rm SFR}) -2.207 -1.298 -0.788
{\rm log}_{10}({\rm sSFR}) -11.293 -10.409 -9.885
{\rm stellar\ age} 6.238 7.786 10.559

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.156 -0.535 -0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.728 -1.063 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.413 0.967 1.370
\delta -0.492 -0.190 0.093
\tau_1/\tau_2 0.683 1.016 1.359
Q_{PAH} 0.821 2.518 4.642
U_{min} 2.883 8.116 14.553
{\rm log}_{10}(\gamma_e)\, -3.192 -2.093 -1.051

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.897 -1.755 -0.578
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.437 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.113 -1.242 -0.865
0.03-0.10 Gyr -2.425 -1.371 -0.740
0.10-0.33 Gyr -2.353 -1.368 -0.813
0.33-1.10 Gyr -2.486 -1.332 -0.828
1.10-3.63 Gyr -2.202 -1.098 -0.727
3.63-12.04 Gyr -1.367 -0.805 -0.620
12.04-13.37 Gyr -1.214 -0.619 0.137

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.683 10.760 10.899
{\rm log}_{10}({\rm SFR}) -1.822 -1.064 -0.567
{\rm log}_{10}({\rm sSFR}) -12.637 -11.817 -11.265
{\rm stellar\ age} 7.089 8.160 12.282

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.520 -0.396 -0.282
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 -1.072 -0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.345 0.469
\delta -0.893 -0.695 -0.455
\tau_1/\tau_2 0.495 0.886 1.268
Q_{PAH} 0.123 0.435 0.998
U_{min} 3.023 8.103 14.898
{\rm log}_{10}(\gamma_e)\, -3.405 -2.767 -1.613

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.308 -3.128 -1.779
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.244 1.786

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.066 -1.055 -0.509
0.03-0.10 Gyr -2.390 -1.200 -0.554
0.10-0.33 Gyr -2.628 -1.129 -0.368
0.33-1.10 Gyr -2.118 -0.691 0.084
1.10-3.63 Gyr -1.353 0.404 0.860
3.63-12.04 Gyr -0.169 0.838 1.000
12.04-13.37 Gyr 0.475 1.101 1.985