2021iov

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Information

Transient

Name: 2021iov
Right ascension: 9h26m38.84s
Declination: -7d05m13.66s
Discovery Date: None
Classification: Ia
Redshift: 0.055116
MW E(B-V): 0.033

Host

Name: 2021iov
Right ascension: 9h26m38.51s
Declination: -7d05m14.62s
Redshift: 0.053944
Photometric Redshift: 0.044
 

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
processed
 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 3.38
Cutout download processed 12.1
Global aperture construction processed 0.81
Local aperture photometry processed 6.97
Global aperture photometry processed 7.34
Validate local photometry processed 0.03
Validate global photometry processed 18.72
Host information processed 0.12
Global host SED inference processed 624.87
Local host SED inference processed 489.66
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.07
Processing status completed 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) = 9h26m38.84s, -7d05m13.66s
semi major axis, semi minor axis (arcsec) = 1.91, 1.91
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 46.54 0.38 19.731 0.009 AB
PanSTARRS_g 46.33 0.51 19.735 0.012 AB
PanSTARRS_r 71.15 0.53 19.270 0.008 AB
DES_r 76.11 0.76 19.196 0.011 AB
PanSTARRS_i 88.01 0.54 19.039 0.007 AB
PanSTARRS_z 96.43 1.49 18.939 0.017 AB
DES_z 103.77 1.73 18.860 0.018 AB
PanSTARRS_y 102.41 3.21 18.874 0.034 AB

Aperture details

RA, DEC (J2000) = 9h26m38.53s, -7d05m14.31s
semi major axis, semi minor axis (arcsec) = 15.94, 13.32
angle (degrees, anti-clockwise from east) = -106.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 150.48 9.91 18.456 0.071 AB
GALEX_NUV 201.69 7.17 18.138 0.039 AB
DES_g 1153.9 2.05 16.245 0.002 AB
PanSTARRS_g 1145.34 3.76 16.253 0.004 AB
PanSTARRS_r 1763.68 3.89 15.784 0.002 AB
DES_r 1857.12 4.04 15.728 0.002 AB
PanSTARRS_i 2198.89 3.96 15.544 0.002 AB
PanSTARRS_z 2410.48 11.11 15.445 0.005 AB
DES_z 2573.32 9.13 15.374 0.004 AB
PanSTARRS_y 2814.94 24.05 15.276 0.009 AB
2MASS_J 3497.12 410.36 14.146 0.127 Vega
2MASS_H 3452.24 628.3 13.687 0.198 Vega
2MASS_K 3903.81 700.67 13.083 0.195 Vega
WISE_W1 1790.75 35.75 13.068 0.022 Vega
WISE_W2 1124.55 45.46 12.934 0.044 Vega
WISE_W3 4746.7 216.9 9.535 0.050 Vega
WISE_W4 5405.33 1290.28 7.948 0.259 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})\, 8.785 8.970 9.098
{\rm log}_{10}({\rm SFR}) -1.949 -1.253 -0.680
{\rm log}_{10}({\rm sSFR}) -10.968 -10.243 -9.542
{\rm stellar\ age} 4.042 6.372 7.883

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.221 -0.657
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.833 -1.347 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.366 0.724
\delta -0.696 -0.256 0.177
\tau_1/\tau_2 0.695 1.036 1.355
Q_{PAH} 1.144 3.051 5.310
U_{min} 2.895 7.716 14.522
{\rm log}_{10}(\gamma_e)\, -3.144 -2.052 -0.737

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.701 -0.627 -0.043
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.440 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.913 -1.361 -0.867
0.03-0.10 Gyr -2.131 -1.255 -0.608
0.10-0.33 Gyr -1.867 -1.030 -0.429
0.33-1.08 Gyr -1.606 -1.028 -0.561
1.08-3.56 Gyr -1.478 -0.977 -0.731
3.56-11.73 Gyr -1.525 -0.985 -0.758
11.73-13.04 Gyr -1.670 -1.005 -0.482

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.287 10.341 10.408
{\rm log}_{10}({\rm SFR}) 0.246 0.422 0.610
{\rm log}_{10}({\rm sSFR}) -10.129 -9.926 -9.724
{\rm stellar\ age} 6.007 6.863 7.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.610 -0.437 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.350 0.250 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.194 0.307
\delta -0.492 -0.130 0.189
\tau_1/\tau_2 0.714 1.050 1.375
Q_{PAH} 1.189 2.354 3.862
U_{min} 2.592 7.318 13.479
{\rm log}_{10}(\gamma_e)\, -2.801 -2.173 -1.542

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.075 -2.958 -2.076
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.484 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.071 0.290 0.455
0.03-0.10 Gyr 0.198 0.477 0.712
0.10-0.33 Gyr 0.137 0.415 0.657
0.33-1.08 Gyr 0.025 0.300 0.478
1.08-3.56 Gyr 0.123 0.380 0.562
3.56-11.73 Gyr 0.277 0.441 0.555
11.73-13.04 Gyr 0.131 0.493 0.918