2022dhv

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Information

Transient

Name: 2022dhv
Right ascension: 9h18m20.63s
Declination: 41d01m53.95s
Discovery Date: None
Classification: SN Ia
Redshift: 0.049381
MW E(B-V): 0.013

Host

Name: 2022dhv
Right ascension: 9h18m20.50s
Declination: 41d01m54.87s
Redshift: 0.049381
Photometric Redshift: 0.060
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.88
Cutout download processed 13.65
Global aperture construction processed 0.62
Local aperture photometry processed 4.49
Global aperture photometry processed 5.02
Validate local photometry processed 0.02
Validate global photometry processed 15.32
Host information processed 0.09
Global host SED inference processed 400.88
Local host SED inference processed 526.75
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 9h18m20.63s, 41d01m53.95s
semi major axis, semi minor axis (arcsec) = 2.07, 2.07
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 37.59 1.96 19.962 0.057 AB
SDSS_g 158.24 3.34 18.402 0.023 AB
PanSTARRS_g 147.22 0.48 18.480 0.004 AB
SDSS_r 333.71 4.81 17.592 0.016 AB
PanSTARRS_r 306.1 0.65 17.685 0.002 AB
SDSS_i 487.17 5.86 17.181 0.013 AB
PanSTARRS_i 427.69 0.66 17.322 0.002 AB
PanSTARRS_z 532.67 1.29 17.084 0.003 AB
SDSS_z 634.74 8.07 16.894 0.014 AB
PanSTARRS_y 635.6 3.21 16.892 0.005 AB

Aperture details

RA, DEC (J2000) = 9h18m20.51s, 41d01m54.83s
semi major axis, semi minor axis (arcsec) = 20.57, 15.15
angle (degrees, anti-clockwise from east) = -139.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 145.29 12.09 18.494 0.090 AB
GALEX_NUV 171.71 2.17 18.313 0.014 AB
SDSS_u 547.33 12.01 17.054 0.024 AB
SDSS_g 1564.42 11.96 15.914 0.008 AB
PanSTARRS_g 1610.4 3.66 15.883 0.002 AB
SDSS_r 2898.35 15.77 15.245 0.006 AB
PanSTARRS_r 2861.34 4.83 15.259 0.002 AB
SDSS_i 3865.82 19.44 14.932 0.005 AB
PanSTARRS_i 3846.77 4.95 14.937 0.001 AB
PanSTARRS_z 4467.0 10.35 14.775 0.003 AB
SDSS_z 4474.29 44.25 14.773 0.011 AB
PanSTARRS_y 5395.67 26.7 14.570 0.005 AB
2MASS_J 6289.9 388.97 13.508 0.067 Vega
2MASS_H 7980.03 584.9 12.777 0.080 Vega
2MASS_K 6884.62 715.23 12.468 0.113 Vega
WISE_W1 3392.58 41.42 12.375 0.013 Vega
WISE_W2 2127.68 54.78 12.241 0.028 Vega
WISE_W3 6526.23 212.88 9.189 0.035 Vega
WISE_W4 3453.88 1423.36 8.434 0.447 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})\, 9.823 9.937 10.060
{\rm log}_{10}({\rm SFR}) -2.298 -1.068 -0.260
{\rm log}_{10}({\rm sSFR}) -12.292 -10.996 -10.108
{\rm stellar\ age} 7.442 8.715 12.255

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.653 -1.067 -0.665
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.449 0.078 0.402

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.351 0.823 1.135
\delta -0.568 -0.219 0.231
\tau_1/\tau_2 0.601 1.020 1.427
Q_{PAH} 0.872 2.518 4.728
U_{min} 2.773 8.151 15.510
{\rm log}_{10}(\gamma_e)\, -3.297 -2.028 -0.828

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.863 -1.294 -0.381
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.403 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.415 -1.505 -0.543
0.03-0.10 Gyr -2.800 -1.081 -0.159
0.10-0.33 Gyr -3.235 -1.181 -0.336
0.33-1.09 Gyr -4.191 -1.419 -0.509
1.09-3.58 Gyr -3.673 -1.254 -0.262
3.58-11.79 Gyr -1.502 -0.059 0.181
11.79-13.10 Gyr -0.360 0.534 1.126

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.647 10.699 10.753
{\rm log}_{10}({\rm SFR}) -0.109 0.116 0.418
{\rm log}_{10}({\rm sSFR}) -10.810 -10.593 -10.295
{\rm stellar\ age} 7.278 7.936 9.636

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.709 -0.513 -0.372
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.208 0.341 0.439

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.261 0.401
\delta -0.235 0.075 0.289
\tau_1/\tau_2 0.471 0.816 1.170
Q_{PAH} 0.839 1.982 3.641
U_{min} 2.705 7.503 15.234
{\rm log}_{10}(\gamma_e)\, -2.804 -1.838 -1.118

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.352 -2.303 -1.718
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.513 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.204 0.149 0.362
0.03-0.10 Gyr -0.471 0.063 0.517
0.10-0.33 Gyr -0.567 -0.003 0.406
0.33-1.09 Gyr -0.635 -0.043 0.286
1.09-3.58 Gyr -0.386 0.309 0.649
3.58-11.79 Gyr 0.634 0.865 0.975
11.79-13.10 Gyr 0.414 0.984 1.567